Dylan North

Dylan North


Deploy a NestJS App with Serverless Framework

We are very enthusiastic about NestJS framework. It is quite young but we consider it currently one of the best NodeJS frameworks. Recently, we asked ourselves if it was possible to deploy serverless NestJS applications.

Serverless is a new paradigm that will help you to quickly deploy your back-end application with cutting costs. If you want to learn more about serverless, check this article.

Serverless Framework is currently the most known solution to deploy a serverless application. It has the same assets as many other serverless frameworks:

  • It’s easy, you can deploy your app with one command
  • It’s fast, you deploy your application in one minute or less
  • Last but not least, it allows you to deploy your app without using AWS dashboard

Many other serverless frameworks could help you: Claudia.jsUpArchitect, etc. However the popularity of Serverless Framework positions it a step ahead:

  • It has good documentation and a lot of plugins
  • It is Cloud agnostic: you can deploy on different clouds with the same command

That’s the solution we want to use for our app!

This tutorial will give you the keys to deploy an already existing NestJS API with the Serverless Framework. It will not give you any detail on how to create your own NestJS application or how to test it. We will go through all the steps from configuring your nestJS application and testing it offline to deploying it. Before getting started, let’s introduce Serverless Framework!

If you want to see directly the code of a serverless deployable nestJS application, here is the Github of my project.


  • AWS account
  • Node.js
  • Npm (or yarn)
  • A NestJS application

Serverless Framework

Cloud Functions and Serverless

In order to better understand the role of Serverless framework let’s remind what the serverless paradigm is:

Serverless is a method of deploying and running applications on cloud infrastructure, on a pay-per-use basis and without renting or buying servers. Instead of you, the serverless platform provider is responsible for capacity planning, scaling, balancing, and monitoring; the provider is also able to treat your applications as functions.


These functions mentioned in the quote above are Cloud Functions. Cloud functions like AWS Lambda, Google Cloud Functions, Azure Function are independent units of development, like a microservice. They are merely code designed to be deployed in the Cloud and to perform small tasks.

Serverless Framework presentation

The Serverless framework can build such cloud functions from your application code. Once built, it deploys these functions in your Cloud Provider. This operation takes less than a minute.

The framework supports multiple languages like Node.js, Python, Java. Its biggest asset apart for its swiftness is its ease of use and its agnosticism in regards to Cloud Platforms. It is compatible with AWS, Microsoft Azure and Google Cloud Provider. Besides, Serverless Framework allows deploying fully configured cloud functions. You can have an AWS Lambda running without using AWS dashboard.

Serverless Framework setup

Install Serverless-cli with this simple command.

# Installing the serverless cli
npm install -g serverless

Once installed you have to set up your Cloud provider credential. If you don’t have an AWS account already, create one. Create a user with the AWS IAM service and get its access key and secret access key.

Now create the file .aws/credentials in your user root directory with the following content:

aws_access_key_id = YOUR_ACCESS_KEY
aws_secret_access_key = YOUR_SECRET_ACCESS_KEY

That’s all with Serverless configuration! Now let’s focus on your NestJS app deployment.

Deploy your NestJS app

From here the tutorial will only focus on the deployment of AWS Lambda functions. Here is a diagram of a typical serverless application with AWS.

API Gateway creates a REST API in front of your lambdas. By default, each Serverless project generates a new API Gateway. You can configure Serverless Framework to share API Gateway and API ressources.

Create your handler

For Serverless to build your lambda you have to wrap your application. You need to provide an entry point for Serverless to compile your code in a lambda function. This entry point will be a handler object exported in the file lambda.ts. This entry point is not the same for each Cloud Provider.

Create the lambda.ts file in the src folder of your application.

The main.tsfile could also serve as an entry point for Serverless but it is a better practice to let the code of your app unchanged.

├── package.json
├── serverless.yml
├── tsconfig.json
└── src
    ├── app.controller.ts
    ├── app.module.ts
    ├── app.service.ts
    ├── lambda.ts
    ├── main.ts
    └── photo
        ├── photo.controller.ts
        ├── photo.entity.ts
        ├── photo.module.ts
        ├── photo.service.ts
        └── interfaces
            └── photo.dto.ts

If you were developing an Express API, for example, you could use the package serverless-http to create your entry point. With a NestJS app, it is a bit harder though, the package is not working currently with NestJS framework. As you may know, under the hood, Nest makes use of Express by default. To create a Serverless entry point with Nest you will need full control of the express lifecycle. You need to use the function **NestFactory **to do so.

const expressApp = express();
const nestApp = await NestFactory.create(AppModule, new ExpressAdapter(expressApp)

You will also need to import functions from the plugin _aws-serverless-express _and aws-lambda. They will help convert your app into a server able to handle AWS events.

Install the plugin aws-lambda and aws-serverless-express in your project.

npm install --save aws-serverless-express
npm install --save aws-lambda

In the lambda.ts file place the following code:

// lambda.ts
import { Handler, Context } from 'aws-lambda';
import { Server } from 'http';
import { createServer, proxy } from 'aws-serverless-express';
import { eventContext } from 'aws-serverless-express/middleware';

import { NestFactory } from '@nestjs/core';
import { ExpressAdapter } from '@nestjs/platform-express';
import { AppModule } from './app.module';

const express = require('express');

// NOTE: If you get ERR_CONTENT_DECODING_FAILED in your browser, this
// is likely due to a compressed response (e.g. gzip) which has not
// been handled correctly by aws-serverless-express and/or API
// Gateway. Add the necessary MIME types to binaryMimeTypes below
const binaryMimeTypes: string[] = [];

let cachedServer: Server;

// Create the Nest.js server and convert it into an Express.js server
async function bootstrapServer(): Promise<Server> {
  if (!cachedServer) {
     const expressApp = express();
     const nestApp = await NestFactory.create(AppModule, new
     await nestApp.init();
     cachedServer = createServer(expressApp, undefined,
  return cachedServer;

// Export the handler : the entry point of the Lambda function
export const handler: Handler = async (event: any, context: Context) => {
  cachedServer = await bootstrapServer();
  return proxy(cachedServer, event, context, 'PROMISE').promise;

Configure serverless

Once the lambda entry point is created, configure Serverless to build this lambda. Create a file serverless.yaml at the root of your project with the content:

 name: nest-serverless-framework-demo




 name: aws
 runtime: nodejs8.10

 main: # The name of the lambda function

The module 'handler' is exported in the file 'src/lambda'

   handler: src/lambda.handler
     - http:
         method: any
         path: /{any+}

With this configuration, Serverless will create the Lambda function main that will serve all the routes and methods of the API.

If you are using NestJS with Typescript you will need to install : @hewmen/serverless-plugin-typescript plugin in order to allow Serverless Framework to compile your code.

We will install these dependencies:

npm install --save-dev @hewmen/serverless-plugin-typescript
npm install --save-dev serverless-plugin-optimize
npm install --save-dev serverless-offline plugin

That’s all with your app configuration!


Before deploying your app, let’s verify that our Serverless configuration is OK. We can test your app with the command:

sls offline start

Your app will run on the port 3000 by default.

To deploy your app, just run the following command:

sls deploy

This command will create a zip file containing your Lambda function in the folder .serverless of your app and deploy it. Your function is now accessible in the AWS Cloud. You can now test it.

If you want to access the log of your lambda without using the AWS CloudWatch tool you can run the command:

sls logs -f main

Serverless will fetch your lambda logs from the last 10 minutes. If you want more details on how to get your app logs, check the serverless doc.

Go further

Adding files

Your app may read from files that are not imported in the code like environment variables files. Let’s imagine a situation where your app read variables from a .env file. If you deploy this app on a lambda you will get an error cause your function won’t see this file. To solve this issue you can add these lines to your serverless.yaml file:

  individually: true
    - .env

Cold start

If you are used to deploying Lambdas you probably know the issue of cold start. A cold start is a latency experienced when you trigger a function. A cold start only happens if there is no idle container available waiting to run the code. This is all invisible to the user and AWS has full control over when to kill containers (ref: https://hackernoon.com/cold-starts-in-aws-lambda-f9e3432adbf0).

Serverless Framework allows you to easily tackle this problem.

Serverless-plugin-warmup will prevent unwanted latency due to cold starts.

npm install --save-dev serverless-plugin-warmup

Add the following lines to your serverles.yaml file:







Enable warmup on all functions (only for production and staging)

    enabled: true

Check this article if you want to learn more about lambda warming up and in which conditions you should use it.

Multiple Lambdas functions?

There is a major interrogation with serverless: should you have few monolithic functions or many single-purpose functions?

Of course, you could create a lambda for each of your API routes. After all with the serverless approach, you pay the consumption of the functions, not the deployment of the functions. Every route of an application is not used as much. Dividing the handler of the most used routes into many handlers will allow you to create multiple lambdas. Each of these lambdas could be faster doing so. Faster functions mean that they will cost you less and that your app will be more efficient.

Check the serverless doc if you want to learn more about creating multiple functions.

This article focused on how to make a monolithic lambda function. It’s the most convenient and fast solution with an already existing app. Moving your backend application on a server to a monolith lambda function could already save you time and money.

Here is the Github of an example project using NestJS and Serverless Framework.

Enjoy your first serverless NestJS application!

Originally published by Jean Delevoye at blog.theodo.com

#javascript #web-development #nestjs #serverless #node

What is GEEK

Buddha Community

Deploy a NestJS App with Serverless Framework

Best Android Mobile App Development Frameworks

Are you looking for the best Android app development frameworks? Get the best Android app development frameworks that help to build the top-notch Android mobile app.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#best android mobile app development frameworks #top mobile app development frameworks #android app development frameworks #top frameworks for android app development #most popular android app development frameworks #app development frameworks

Carmen  Grimes

Carmen Grimes


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


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


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

Carmen Grimes


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.


  • 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


  • 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.


  • 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


  • 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.


  • 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.


  • 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


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.


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


  • 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

Fredy  Larson

Fredy Larson


How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research


_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development

Top Mobile App Development Frameworks in 2021

Do you need a high-quality and reliable framework to optimize the process? AppClues Infotech has created a list of top mobile app development frameworks to consider working with in the year 2021.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#top mobile app development frameworks #top mobile app frameworks in 2021 #best mobile app development frameworks #best mobile app development frameworks #mobile development framework