Tips to Enhance the Performance of Your React App

However, building a great UI with React isn’t enough, You’ve got to add that extra glitter to make the app more polished, functional and remarkably better than the competition.

This is exactly what I’m going to help you with as I describe some key methods to increase performance in React apps.

1. Making good use of Identities

When building mobile apps with React, it is possible to wrap functions and variables with React.useMemo. Doing so provides the ability to memoize them so they remain identical for renders in the future.

When functions and variables are not memoized, any references to them might vanish from future renders. Memoizing helps in negating wasteful processes and operations in every situation where you’d leverage functions and variables.

Example:

Say, we’re preparing a custom hook for a list of urls as arguments. Using the hook, we can collect them into an array of promise objects and resolve them with Promise.all. The results of this accumulation will enter the state and be passed the app component once done. The list of promises now map over the urls array from where it fetches the urls.

import React from 'react'
import axios from 'axios'

export const useApp = ({ urls }) => {
  const [results, setResults] = React.useState(null)

  const promises = urls.map(axios.get)

  React.useEffect(() => {
    Promise.all(promises).then(setResults)
  }, [])

  return { results }
}

const App = () => {
  const urls = [
    'https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?terms=a',
    'https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?terms=b',
    'https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?terms=c',
  ]

  useApp({ urls })

  return null
}

export default App

Since we want to obtain data from 3 urls here, only 3 requests are supposed to be sent out, one for each url. However, when looking at it through the inspect element feature on Google Chrome, we find that 6 requests are sent instead of the supposed 3.

This happens because the urls argument did not retain its previous identity. When the app is re-rendered, it’s instantiating a new array each time, as React treats it as a different value.

To fix this problem, we can use React.useMemo as previously mentioned. When using React.useMemo, the array of promise objects won’t recompute in each new render unless the array with the list of urls changes. As long as it stays the same, the identities remain.

Here’s what happens when applying React.useMemo to this example:

const useApp = ({ urls }) => {
  const [results, setResults] = React.useState(null)

  const promises = urls.map((url) => axios.get(url))

  React.useEffect(() => {
    Promise.all(promises).then(setResults)
  }, [])

  return { results }
}

const App = () => {
  const urls = React.useMemo(() => {
    return [
      'https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?terms=a',
      'https://clinicaltables.nlm.nih.gov/api/icd10cm/v3/search?terms=b',
    ]
  }, [])

  const { results } = useApp({ urls })

  return null
}

It will send 6 requests even now since we’ve only memoized the urls array. The promises variables are also instantiating when running the hook. So in order to send only 3 requests, we also have to memorize the promises variables as well.

const promises = React.useMemo(() => {
  return urls.map((url) => axios.get(url))
}, [urls])

After memoizing both the urls array and the promises variables, this is what we get:

2. Merging Props to Children

At times, developers get into situations where they prefer merging a prop with children before rendering. To facilitate the same, React allows viewing the props to all react elements including others, and also allows exposing their key.

So developers can choose to wrap the children element with a newer one, and insert new props there or they can simply merge the props with React.

Say, we have an app component that uses a useModal and offers the ability to manage modals by using controls such as open, close, opened and activated. Before merging props to children, we can pass them to a VisbilityControl component which provides some additional functionality.

import React from 'react'

const UserContext = React.createContext({
  user: {
    firstName: 'Kelly',
    email: 'frogLover123@gmail.com',
  },
  activated: true,
})

const VisibilityControl = ({ children, opened, close }) => {
  const ctx = React.useContext(UserContext)
  return React.cloneElement(children, {
    opened: ctx.activated ? opened : false,
    onClick: close,
  })
}

export const useModal = ({ urls } = {}) => {
  const [opened, setOpened] = React.useState(false)
  const open = () => setOpened(true)
  const close = () => setOpened(false)

  return {
    opened,
    open,
    close,
  }
}

const App = ({ children }) => {
  const modal = useModal()

  return (
    <div>
      <button type="button" onClick={modal.opened ? modal.close : modal.open}>
        {modal.opened ? 'Close' : 'Open'} the Modal
      </button>
      <VisibilityControl {...modal}>{children}</VisibilityControl>
    </div>
  )
}

const Window = ({ opened }) => {
  if (!opened) return null
  return (
    <div style={{ border: '1px solid teal', padding: 12 }}>
      <h2>I am a window</h2>
    </div>
  )
}

export default () => (
  <App>
    <Window />
  </App>
)

Using Visibility control allows developers to ascertain whether the control activated is true before allowing the control opened to be used by children. In case the Visibility Control feature is used via a secret route, there’s an option to prevent unactivated users from accessing the content.

3. Making a larger reducer

It is possible to combine to or more reducer to make a single, much larger reducer that can help boost a react app.

Say, you think of building a large app that provides access to a wide variety of small services. How would you go about the development of such an app?

There are two options:

We can give each microservice within the app a separate part of its own from where its state and context can be managed directly.
Or we can combine all states into a single large state and manage all of them within the same environment.

After memoizing both the urls array and the promises variables, this is what we get:
Now we have three reducers to combine -

frogsreducer.js, authreducer.js and finally, ownersreducer.js.

Let’s start with authReducer.js

const authReducer = (state, action) => {
  switch (action.type) {
    case 'set-authenticated':
      return { ...state, authenticated: action.authenticated }
    default:
      return state
  }
}

export default authReducer

ownersReducer.js

ownersReducer.js

const ownersReducer = (state, action) => {
  switch (action.type) {
    case 'add-owner':
      return {
        ...state,
        profiles: [...state.profiles, action.owner],
      }
    case 'add-owner-id':
      return { ...state, ids: [...state.ids, action.id] }
    default:
      return state
  }
}

export default ownersReducer

frogsReducer.js

const frogsReducer = (state, action) => {
  switch (action.type) {
    case 'add-frog':
      return {
        ...state,
        profiles: [...state.profiles, action.frog],
      }
    case 'add-frog-id':
      return { ...state, ids: [...state.ids, action.id] }
    default:
      return state
  }
}

export default frogsReducer

After memoizing both the urls array and the promises variables, this is what we get:
App.js

import React from 'react'
import authReducer from './authReducer'
import ownersReducer from './ownersReducer'
import frogsReducer from './frogsReducer'

const initialState = {
  auth: {
    authenticated: false,
  },
  owners: {
    profiles: [],
    ids: [],
  },
  frogs: {
    profiles: [],
    ids: [],
  },
}

function rootReducer(state, action) {
  return {
    auth: authReducer(state.auth, action),
    owners: ownersReducer(state.owners, action),
    frogs: frogsReducer(state.frogs, action),
  }
}

const useApp = () => {
  const [state, dispatch] = React.useReducer(rootReducer, initialState)

  const addFrog = (frog) => {
    dispatch({ type: 'add-frog', frog })
    dispatch({ type: 'add-frog-id', id: frog.id })
  }

  const addOwner = (owner) => {
    dispatch({ type: 'add-owner', owner })
    dispatch({ type: 'add-owner-id', id: owner.id })
  }

  React.useEffect(() => {
    console.log(state)
  }, [state])

  return {
    ...state,
    addFrog,
    addOwner,
  }
}

const App = () => {
  const { addFrog, addOwner } = useApp()

  const onAddFrog = () => {
    addFrog({
      name: 'giant_frog123',
      id: 'jakn39eaz01',
    })
  }

  const onAddOwner = () => {
    addOwner({
      name: 'bob_the_frog_lover',
      id: 'oaopskd2103z',
    })
  }

  return (
    <>
      <div>
        <button type="button" onClick={onAddFrog}>
          add frog
        </button>
        <button type="button" onClick={onAddOwner}>
          add owner
        </button>
      </div>
    </>
  )
}
export default () => <App />

This is what it looks like combining all three reducers into one large reducer, along with rootReducer

function rootReducer(state, action) {
  return {
    auth: authReducer(state.auth, action),
    owners: ownersReducer(state.owners, action),
    frogs: frogsReducer(state.frogs, action),
  }

This is what it looks like combining all three reducers into one large reducer, along with rootReducer.

Using Sentry for Analyzing Errors

Any mobile app development project can benefit greatly from Sentry. It provides everything a developer needs to handle errors and exceptions when building apps with React. Sentry identifies all errors and displays them at one central location so they can be accessed and analyzed all at once.

Getting started with Sentry on React is easy. Just use npm install @sentry/browser and set it up. Once done, developers can log in at sentry.io and analyze all error reports of a project on a single dashboard.

The error reports from sentry are incredibly detailed. They provide all sorts of important information which include the user’s device information, browser, URL, stack trace, how the error was handled, source code, IP address, breadcrumbs to trace the source of error, the error function name and much more.

5. Using Axios for HTTP requests

Though Axios is commonly used for HTTP requests. I felt it is important to mention this point because it’s actually not common for developers to use other request libraries such as fetch for React apps.

Windows.fetch provides no support for Internet Explorer 11 (most don’t really care though). But for what it’s worth, Axios does work there as well and offers the ability to cancel requests in mid-flight.

Final Words

The 5 mentioned methods can greatly help speed up your React app. It helps developers, the business you’re in and of course, those who’d be using it eventually. But honestly, the success of your React App mostly depends on those who work on them.

As a consumer, you’d want better performance from your app, so it is what denotes success. As a developer, these methods could make your app easier to develop, and efficiency is key to being more productive.

ValueCoders is an expert IT outsourcing company for software development. If you are looking for offshore React programmers or hire Android developers, feel free to get in touch.

Also, I hope this post helps you learn new things and get a deeper insight into what goes into making the perfect react application

What is GEEK

Buddha Community

Tips to Enhance the Performance of Your React App

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

Performance: It delivers optimal performance.
Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
UI design: React Native enables you to design simple and responsive UI for your mobile app.
3rd party plugins: This framework supports 3rd party plugins.
Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
Near-native user experience: React Native provides several native components, and these are platform agnostic.
The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

AppClues Infotech

1625050361

Top 10 React Native App Development Companies in USA

React Native is the most popular dynamic framework that provides the opportunity for Android & iOS users to download and use your product. Finding a good React Native development company is incredibly challenging. Use our list as your go-to resource for React Native app development Companies in USA.

List of Top-Rated React Native Mobile App Development Companies in USA:

AppClues Infotech
WebClues Infotech
AppClues Studio
WebClues Global
Data EximIT
Apptunix
BHW Group
Willow Tree:
MindGrub
Prismetric

A Brief about the company details mentioned below:

1. AppClues Infotech
As a React Native Mobile App Development Company in USA, AppClues Infotech offers user-centered mobile app development for iOS & Android. Since their founding in 2014, their React Native developers create beautiful mobile apps.

They have a robust react native app development team that has high knowledge and excellent strength of developing any type of mobile app. They have successfully delivered 450+ mobile apps as per client requirements and functionalities.
Website: https://www.appcluesinfotech.com/

2. WebClues Infotech
WebClues Infotech is the Top-Notch React Native mobile app development company in USA & offering exceptional service worldwide. Since their founding in 2014, they have completed 950+ web & mobile apps projects on time.

They have the best team of developers who has an excellent knowledge of developing the most secure, robust & Powerful React Native Mobile Apps. From start-ups to enterprise organizations, WebClues Infotech provides top-notch React Native App solutions that meet the needs of their clients.
Website: https://www.webcluesinfotech.com/

3. AppClues Studio
AppClues Studio is one of the top React Native mobile app development company in USA and offers the best service worldwide at an affordable price. They have a robust & comprehensive team of React Native App developers who has high strength & extensive knowledge of developing any type of mobile apps.
Website: https://www.appcluesstudio.com/

4. WebClues Global
WebClues Global is one of the best React Native Mobile App Development Company in USA. They provide low-cost & fast React Native Development Services and their React Native App Developers have a high capability of serving projects on more than one platform.

Since their founding in 2014, they have successfully delivered 721+ mobile app projects accurately. They offer versatile React Native App development technology solutions to their clients at an affordable price.
Website: https://www.webcluesglobal.com/

5. Data EximIT
Hire expert React Native app developer from top React Native app development company in USA. Data EximIT is providing high-quality and innovative React Native application development services and support for your next projects. The company has been in the market for more than 8 years and has already gained the trust of 553+ clients and completed 1250+ projects around the globe.

They have a large pool of React Native App developers who can create scalable, full-fledged, and appealing mobile apps to meet the highest industry standards.
Website: https://www.dataeximit.com/

6. Apptunix
Apptunix is the best React Native App Development Company in the USA. It was established in 2013 and vast experience in developing React Native apps. After developing various successful React Native Mobile Apps, the company believes that this technology helps them incorporate advanced features in mobile apps without influencing the user experience.
Website: https://www.apptunix.com/

7. BHW Group
BHW Group is a Top-Notch React Native Mobile App Development Company in the USA. The company has 13+ years of experience in providing qualitative app development services to clients worldwide. They have a compressive pool of React Native App developers who can create scalable, full-fledged, and creative mobile apps to meet the highest industry standards.
Website: https://thebhwgroup.com/

8. Willow Tree:
Willow Tree is the Top-Notch React Native Mobile App Development Company in the USA & offering exceptional React Native service. They have the best team of developers who has an excellent knowledge of developing the most secure, robust & Powerful React Native Mobile Apps. From start-ups to enterprise organizations, Willow Tree has top-notch React Native App solutions that meet the needs of their clients.
Website: https://willowtreeapps.com/

9. MindGrub
MindGrub is a leading React Native Mobile App Development Company in the USA. Along with React Native, the company also works on other emerging technologies like robotics, augmented & virtual reality. The Company has excellent strength and the best developers team for any type of React Native mobile apps. They offer versatile React Native App development technology solutions to their clients.
Website: https://www.mindgrub.com/

10. Prismetric
Prismetric is the premium React Native Mobile App Development Company in the USA. They provide fast React Native Development Services and their React Native App Developers have a high capability of serving projects on various platforms. They focus on developing customized solutions for specific business requirements. Being a popular name in the React Native development market, Prismetric has accumulated a specialty in offering these services.
Website: https://www.prismetric.com/

#top rated react native app development companies in usa #top 10 react native app development companies in usa #top react native app development companies in usa #react native app development technologies #react native app development #hire top react native app developers in usa

Juned Ghanchi

1621573085

React Native App Developers India, React Native App Development Company

Expand your user base by using react-native apps developed by our expert team for various platforms like Android, Android TV, iOS, macOS, tvOS, the Web, Windows, and UWP.

We help businesses to scale up the process and achieve greater performance by providing the best react native app development services. Our skilled and experienced team’s apps have delivered all the expected results for our clients across the world.

To achieve growth for your business, hire react native app developers in India. You can count on us for all the technical services and support.

#react native app development company india #react native app developers india #hire react native developers india #react native app development company #react native app developers #hire react native developers

Carmen Grimes

1595494844

How to start an electric scooter facility/fleet in a university campus/IT park

Are you leading an organization that has a large campus, e.g., a large university? You are probably thinking of introducing an electric scooter/bicycle fleet on the campus, and why wouldn’t you?

Introducing micro-mobility in your campus with the help of such a fleet would help the people on the campus significantly. People would save money since they don’t need to use a car for a short distance. Your campus will see a drastic reduction in congestion, moreover, its carbon footprint will reduce.

Micro-mobility is relatively new though and you would need help. You would need to select an appropriate fleet of vehicles. The people on your campus would need to find electric scooters or electric bikes for commuting, and you need to provide a solution for this.

To be more specific, you need a short-term electric bike rental app. With such an app, you will be able to easily offer micro-mobility to the people on the campus. We at Devathon have built Autorent exactly for this.

What does Autorent do and how can it help you? How does it enable you to introduce micro-mobility on your campus? We explain these in this article, however, we will touch upon a few basics first.

Micro-mobility: What it is

micro-mobility

You are probably thinking about micro-mobility relatively recently, aren’t you? A few relevant insights about it could help you to better appreciate its importance.

Micro-mobility is a new trend in transportation, and it uses vehicles that are considerably smaller than cars. Electric scooters (e-scooters) and electric bikes (e-bikes) are the most popular forms of micro-mobility, however, there are also e-unicycles and e-skateboards.

You might have already seen e-scooters, which are kick scooters that come with a motor. Thanks to its motor, an e-scooter can achieve a speed of up to 20 km/h. On the other hand, e-bikes are popular in China and Japan, and they come with a motor, and you can reach a speed of 40 km/h.

You obviously can’t use these vehicles for very long commutes, however, what if you need to travel a short distance? Even if you have a reasonable public transport facility in the city, it might not cover the route you need to take. Take the example of a large university campus. Such a campus is often at a considerable distance from the central business district of the city where it’s located. While public transport facilities may serve the central business district, they wouldn’t serve this large campus. Currently, many people drive their cars even for short distances.

As you know, that brings its own set of challenges. Vehicular traffic adds significantly to pollution, moreover, finding a parking spot can be hard in crowded urban districts.

Well, you can reduce your carbon footprint if you use an electric car. However, electric cars are still new, and many countries are still building the necessary infrastructure for them. Your large campus might not have the necessary infrastructure for them either. Presently, electric cars don’t represent a viable option in most geographies.

As a result, you need to buy and maintain a car even if your commute is short. In addition to dealing with parking problems, you need to spend significantly on your car.

All of these factors have combined to make people sit up and think seriously about cars. Many people are now seriously considering whether a car is really the best option even if they have to commute only a short distance.

This is where micro-mobility enters the picture. When you commute a short distance regularly, e-scooters or e-bikes are viable options. You limit your carbon footprints and you cut costs!

Businesses have seen this shift in thinking, and e-scooter companies like Lime and Bird have entered this field in a big way. They let you rent e-scooters by the minute. On the other hand, start-ups like Jump and Lyft have entered the e-bike market.

Think of your campus now! The people there might need to travel short distances within the campus, and e-scooters can really help them.

How micro-mobility can benefit you

benefits-micromobility

What advantages can you get from micro-mobility? Let’s take a deeper look into this question.

Micro-mobility can offer several advantages to the people on your campus, e.g.:

Affordability: Shared e-scooters are cheaper than other mass transportation options. Remember that the people on your campus will use them on a shared basis, and they will pay for their short commutes only. Well, depending on your operating model, you might even let them use shared e-scooters or e-bikes for free!
Convenience: Users don’t need to worry about finding parking spots for shared e-scooters since these are small. They can easily travel from point A to point B on your campus with the help of these e-scooters.
Environmentally sustainable: Shared e-scooters reduce the carbon footprint, moreover, they decongest the roads. Statistics from the pilot programs in cities like Portland and Denver showimpressive gains around this key aspect.
Safety: This one’s obvious, isn’t it? When people on your campus use small e-scooters or e-bikes instead of cars, the problem of overspeeding will disappear. you will see fewer accidents.

#android app #autorent #ios app #mobile app development #app like bird #app like bounce #app like lime #autorent #bird scooter business model #bird scooter rental #bird scooter rental cost #bird scooter rental price #clone app like bird #clone app like bounce #clone app like lime #electric rental scooters #electric scooter company #electric scooter rental business #how do you start a moped #how to start a moped #how to start a scooter rental business #how to start an electric company #how to start electric scooterrental business #lime scooter business model #scooter franchise #scooter rental business #scooter rental business for sale #scooter rental business insurance #scooters franchise cost #white label app like bird #white label app like bounce #white label app like lime

Carmen Grimes

1595491178

Best Electric Bikes and Scooters for Rental Business or Campus Facility

The electric scooter revolution has caught on super-fast taking many cities across the globe by storm. eScooters, a renovated version of old-school scooters now turned into electric vehicles are an environmentally friendly solution to current on-demand commute problems. They work on engines, like cars, enabling short traveling distances without hassle. The result is that these groundbreaking electric machines can now provide faster transport for less — cheaper than Uber and faster than Metro.

Since they are durable, fast, easy to operate and maintain, and are more convenient to park compared to four-wheelers, the eScooters trend has and continues to spike interest as a promising growth area. Several companies and universities are increasingly setting up shop to provide eScooter services realizing a would-be profitable business model and a ready customer base that is university students or residents in need of faster and cheap travel going about their business in school, town, and other surrounding areas.

Electric Scooters Trends and Statistics

In many countries including the U.S., Canada, Mexico, U.K., Germany, France, China, Japan, India, Brazil and Mexico and more, a growing number of eScooter users both locals and tourists can now be seen effortlessly passing lines of drivers stuck in the endless and unmoving traffic.

A recent report by McKinsey revealed that the E-Scooter industry will be worth― $200 billion to $300 billion in the United States, $100 billion to $150 billion in Europe, and $30 billion to $50 billion in China in 2030. The e-Scooter revenue model will also spike and is projected to rise by more than 20% amounting to approximately $5 billion.

And, with a necessity to move people away from high carbon prints, traffic and congestion issues brought about by car-centric transport systems in cities, more and more city planners are developing more bike/scooter lanes and adopting zero-emission plans. This is the force behind the booming electric scooter market and the numbers will only go higher and higher.

Companies that have taken advantage of the growing eScooter trend develop an appthat allows them to provide efficient eScooter services. Such an app enables them to be able to locate bike pick-up and drop points through fully integrated google maps.

List of Best Electric Bikes for Rental Business or Campus Facility 2020:

It’s clear that e scooters will increasingly become more common and the e-scooter business model will continue to grab the attention of manufacturers, investors, entrepreneurs. All this should go ahead with a quest to know what are some of the best electric bikes in the market especially for anyone who would want to get started in the electric bikes/scooters rental business.

We have done a comprehensive list of the best electric bikes! Each bike has been reviewed in depth and includes a full list of specs and a photo.

Billy eBike

mobile-best-electric-bikes-scooters https://www.kickstarter.com/projects/enkicycles/billy-were-redefining-joyrides

To start us off is the Billy eBike, a powerful go-anywhere urban electric bike that’s specially designed to offer an exciting ride like no other whether you want to ride to the grocery store, cafe, work or school. The Billy eBike comes in 4 color options – Billy Blue, Polished aluminium, Artic white, and Stealth black.

Price: $2490

Available countries

Available in the USA, Europe, Asia, South Africa and Australia.This item ships from the USA. Buyers are therefore responsible for any taxes and/or customs duties incurred once it arrives in your country.

Features

Control – Ride with confidence with our ultra-wide BMX bars and a hyper-responsive twist throttle.
Stealth- Ride like a ninja with our Gates carbon drive that’s as smooth as butter and maintenance-free.
Drive – Ride further with our high torque fat bike motor, giving a better climbing performance.
Accelerate – Ride quicker with our 20-inch lightweight cutout rims for improved acceleration.
Customize – Ride your own way with 5 levels of power control. Each level determines power and speed.
Flickable – Ride harder with our BMX /MotoX inspired geometry and lightweight aluminum package

Specifications

Maximum speed: 20 mph (32 km/h)
Range per charge: 41 miles (66 km)
Maximum Power: 500W
Motor type: Fat Bike Motor: Bafang RM G060.500.DC
Load capacity: 300lbs (136kg)
Battery type: 13.6Ah Samsung lithium-ion,
Battery capacity: On/off-bike charging available
Weight: w/o batt. 48.5lbs (22kg), w/ batt. 54lbs (24.5kg)
Front Suspension: Fully adjustable air shock, preload/compression damping /lockout
Rear Suspension: spring, preload adjustment
Built-in GPS

Why Should You Buy This?

Riding fun and excitement
Better climbing ability and faster acceleration.
Ride with confidence
Billy folds for convenient storage and transportation.
Shorty levers connect to disc brakes ensuring you stop on a dime
belt drives are maintenance-free and clean (no oil or lubrication needed)

**Who Should Ride Billy? **

Both new and experienced riders

**Where to Buy? **Local distributors or ships from the USA.

Genze 200 series e-Bike

genze-best-electric-bikes-scooters https://www.genze.com/fleet/

Featuring a sleek and lightweight aluminum frame design, the 200-Series ebike takes your riding experience to greater heights. Available in both black and white this ebike comes with a connected app, which allows you to plan activities, map distances and routes while also allowing connections with fellow riders.

Price: $2099.00

Available countries

The Genze 200 series e-Bike is available at GenZe retail locations across the U.S or online via GenZe.com website. Customers from outside the US can ship the product while incurring the relevant charges.

Features

2 Frame Options
2 Sizes
Integrated/Removable Battery
Throttle and Pedal Assist Ride Modes
Integrated LCD Display
Connected App
24 month warranty
GPS navigation
Bluetooth connectivity

Specifications

Maximum speed: 20 mph with throttle
Range per charge: 15-18 miles w/ throttle and 30-50 miles w/ pedal assist
Charging time: 3.5 hours
Motor type: Brushless Rear Hub Motor
Gears: Microshift Thumb Shifter
Battery type: Removable Samsung 36V, 9.6AH Li-Ion battery pack
Battery capacity: 36V and 350 Wh
Weight: 46 pounds
Derailleur: 8-speed Shimano
Brakes: Dual classic
Wheels: 26 x 20 inches
Frame: 16, and 18 inches
Operating Mode: Analog mode 5 levels of Pedal Assist Throttle Mode

Norco from eBikestore

norco-best-electric-bikes-scooters https://ebikestore.com/shop/norco-vlt-s2/

The Norco VLT S2 is a front suspension e-Bike with solid components alongside the reliable Bosch Performance Line Power systems that offer precise pedal assistance during any riding situation.

Price: $2,699.00

Available countries

This item is available via the various Norco bikes international distributors.

Features

VLT aluminum frame- for stiffness and wheel security.
Bosch e-bike system – for their reliability and performance.
E-bike components – for added durability.
Hydraulic disc brakes – offer riders more stopping power for safety and control at higher speeds.
Practical design features – to add convenience and versatility.

Specifications

Maximum speed: KMC X9 9spd
Motor type: Bosch Active Line
Gears: Shimano Altus RD-M2000, SGS, 9 Speed
Battery type: Power Pack 400
Battery capacity: 396Wh
Suspension: SR Suntour suspension fork
Frame: Norco VLT, Aluminum, 12x142mm TA Dropouts

Bodo EV

bodo-best-electric-bikes-scooters http://www.bodoevs.com/bodoev/products_show.asp?product_id=13

Manufactured by Bodo Vehicle Group Limited, the Bodo EV is specially designed for strong power and extraordinary long service to facilitate super amazing rides. The Bodo Vehicle Company is a striking top in electric vehicles brand field in China and across the globe. Their Bodo EV will no doubt provide your riders with high-level riding satisfaction owing to its high-quality design, strength, breaking stability and speed.

Price: $799

Available countries

This item ships from China with buyers bearing the shipping costs and other variables prior to delivery.

Features

Reliable
Environment friendly
Comfortable riding
Fashionable
Economical
Durable – long service life
Braking stability
LED lighting technology

Specifications

Maximum speed: 45km/h
Range per charge: 50km per person
Charging time: 8 hours
Maximum Power: 3000W
Motor type: Brushless DC Motor
Load capacity: 100kg
Battery type: Lead-acid battery
Battery capacity: 60V 20AH
Weight: w/o battery 47kg

#android app #autorent #entrepreneurship #ios app #minimum viable product (mvp) #mobile app development #news #app like bird #app like bounce #app like lime #autorent #best electric bikes 2020 #best electric bikes for rental business #best electric kick scooters 2020 #best electric kickscooters for rental business #best electric scooters 2020 #best electric scooters for rental business #bird scooter business model #bird scooter rental #bird scooter rental cost #bird scooter rental price #clone app like bird #clone app like bounce #clone app like lime #electric rental scooters #electric scooter company #electric scooter rental business #how do you start a moped #how to start a moped #how to start a scooter rental business #how to start an electric company #how to start electric scooterrental business #lime scooter business model #scooter franchise #scooter rental business #scooter rental business for sale #scooter rental business insurance #scooters franchise cost #white label app like bird #white label app like bounce #white label app like lime

Tips to Enhance the Performance of Your React App

1. Making good use of Identities

2. Merging Props to Children

3. Making a larger reducer

Using Sentry for Analyzing Errors

5. Using Axios for HTTP requests

Final Words

Recommended Reading

What is GEEK

Buddha Community

How native is React Native? | React Native vs Native App Development

A brief introduction to React Native

Why React Native is fundamentally different from earlier hybrid frameworks

Top 10 React Native App Development Companies in USA

React Native App Developers India, React Native App Development Company

How to start an electric scooter facility/fleet in a university campus/IT park

Micro-mobility: What it is

How micro-mobility can benefit you

Best Electric Bikes and Scooters for Rental Business or Campus Facility

Electric Scooters Trends and Statistics

List of Best Electric Bikes for Rental Business or Campus Facility 2020:

Billy eBike

Genze 200 series e-Bike

Norco from eBikestore

Bodo EV