Rohit Kalyania

Rohit Kalyania

1622165658

Let's Code a Netflix Clone with GraphQL Pagination! Reviewed by a NETFLIX ENGINEER!

In this video, I build a Netflix Clone using React, @Apollo GraphQL, @DataStax Astra + @Netlify Serverless Functions! For more free credits on top of your already free ones, use code ANIA200 on https://www.datastax.com/

This video is great for those wanting to see how I build an app that fetches data from our Cassandra database using the GraphQL API, as well as learn how to use pagination and slicing. Here are just a few things we will be covering:

  • 00:00 Introduction
  • 04:32 Signing up to our Datastax Astra Cassandra database
  • 07:16 Using the GraphQL Playground
  • 09:51 Creating Tables using GraphQL mutations
  • 18:22 Adding Data using GraphQL mutations (you can use my pre-made data below)
  • 25:03 Retrieving Data using GraphQL queries
  • 26:20 Adding our Movies to our database
  • 34:48 Retrieving all of our Movies by Genre
  • 36:39 Limiting our Data in GraphQL queries
  • 38:01 Creating our React App
  • 41:31 What is LOLOMO at Netflix?
  • 43:05 Setting up Netlify Serverless Functions
  • 49:36 Adding your DataStax token and endpoint
  • 46:03 Adding the Netlify config
  • 46:56 Writing a serverless function to get the Genres
  • 57:36 Getting the Genres using GraphQL
  • 01:04:48 Getting the Movies by Genre in our browsers
  • 01:20:45 Pagination in GraphQL
  • 01:23:51 Calling the next page by button
  • 01:31:19 Loading more Genres when we hover at the end of the screen
  • 01:38:20 Adding a NavBar and HeroSection
  • 01:42:20 Making our Movie Cards pop out when we hover over them
  • 01:51:24 Making videos auto-play and show more info on hover
  • 01:55:28 HeroSection
  • 02:13:36 Font Awesome Icons
  • 02:16:20 Final basic styling

Movie Data: https://github.com/kubowania/netflix-clone-graphql-datastax/tree/main/data

As always, please take this project and make it your own. I have done some basic styling for you to get going. This is not a tutorial on styling, it is more to practise your database management skills, so please go wild on the styling yourselves :D! I would love to see what you have made!!

The full finished project can be found here: https://github.com/kubowania/netflix-clone-graphql-datastax

#graphql #netflix

What is GEEK

Buddha Community

Let's Code a Netflix Clone with GraphQL Pagination! Reviewed by a NETFLIX ENGINEER!

Start Your Own White Label Netflix Clone App Development

Even before the pandemic, apps such as amazon prime and Netflix have created such an impact in the entertainment industry because of their unique contents and ad-free services. Netflix is an online video streaming app where many production companies use this as a platform to release their videos online to be viewed by the audience or the app itself produces its contents and releases it online.

Steps To Develop A Streaming App Like Netflix

Before getting into Netflix like app development, there are certain steps to follow to formulate the entire app which involves researching the target audience, the type and the source of the content etc. need to be known before getting into the technical aspects of it. Let us see how to approach a Netflix clone.

Step 1: Know Your Forte

The first thing to decide and lockdown is what kind of content is going to be up on the app. There are three types of content such as:

  • Entertainment
  • Fitness
  • Education

Step 2: Source Of Content

After deciding on what kind of contents is going to be put up on the app, the next step is to devise the ways these contents are coming in. again there are two ways of doing it.

  • Getting videos from other distributors
  • Making your content

Step 3: Choose Your Revenue Source

Netflix clone apps can have their revenues peak up by the number of users using the app. The users have to subscribe to any plan provided to view their contents. The types of subscriptions available are:

  • Pay per view.
  • Subscription
  • Advertisement

Step 4: Implement Technology That Offers Better App Performance

What is the point of having all the contents required by the users are made available but is not easily accessible due to technical glitch? It is essential to address these issues as well and take steps to optimize them.

  • Internet speed is an important attribute to look at.
  • Cloud computing is done so that the access of video contents of the app becomes easy and simple.

Step 5: Target Audience

One can find their target audience on social media networks like Facebook, Instagram etc. and also on YouTube. Videos promoting the content must be posted in these apps and that will attract the interested users who are potentially the long term customers. Even attractive newsletters can be sent to potential customers.

Conclusion

Netflix-like app development involves a lot of attractive features like user-friendly applications, easy payment process and enhanced search results etc. Turnkey Town offers white labelled Netflix clone which is customized according to the client’s needs and gives the best product at the right time at a budget-friendly cost.

#netflix clone #netflix clone app #netflix clone script #netflix clone app development #netflix app clone #netflix app clone script

Fannie  Zemlak

Fannie Zemlak

1604048400

Softagram - Making Code Reviews Humane

The story of Softagram is a long one and has many twists. Everything started in a small company long time ago, from the area of static analysis tools development. After many phases, Softagram is focusing on helping developers to get visual feedback on the code change: how is the software design evolving in the pull request under review.

Benefits of code change visualization and dependency checks

While it is trivial to write 20 KLOC apps without help of tooling, usually things start getting complicated when the system grows over 100 KLOC.

The risk of god class anti-pattern, and the risk of mixing up with the responsibilities are increasing exponentially while the software grows larger.

To help with that, software evolution can be tracked safely with explicit dependency change reports provided automatically to each pull request. Blocking bad PR becomes easy, and having visual reports also has a democratizing effect on code review.

Example visualization

Basic building blocks of Softagram

  • Architectural analysis of the code, identifying how delta is impacting to the code base. Language specific analyzers are able to extract the essential internal/external dependency structures from each of the mainstream programming languages.

  • Checking for rule violations or anomalies in the delta, e.g. finding out cyclical dependencies. Graph theory comes to big help when finding out unwanted or weird dependencies.

  • Building visualization for humans. Complex structures such as software is not easy to represent without help of graph visualization. Here comes the vital role of change graph visualization technology developed within the last few years.

#automated-code-review #code-review-automation #code-reviews #devsecops #software-development #code-review #coding #good-company

Samanta  Moore

Samanta Moore

1621137960

Guidelines for Java Code Reviews

Get a jump-start on your next code review session with this list.

Having another pair of eyes scan your code is always useful and helps you spot mistakes before you break production. You need not be an expert to review someone’s code. Some experience with the programming language and a review checklist should help you get started. We’ve put together a list of things you should keep in mind when you’re reviewing Java code. Read on!

1. Follow Java Code Conventions

2. Replace Imperative Code With Lambdas and Streams

3. Beware of the NullPointerException

4. Directly Assigning References From Client Code to a Field

5. Handle Exceptions With Care

#java #code quality #java tutorial #code analysis #code reviews #code review tips #code analysis tools #java tutorial for beginners #java code review

clemency beula

clemency beula

1600084384

Inculcate these distinguishing features in your Netflix clone script

Netflix hosts a whole new assortment of libraries for people to choose according to their preferences. The entire entertainment industry revolves around OTT apps nowadays. At the end of 2019, Netflix has around 8.8 million subscribers, out of which over 8 million people are outside the US. This shows the global reach that Netflix has over its audience. Despite several competitors in the on-demand video streaming sectors, Netflix has captured the attention of people worldwide with its amazing app. The unparalleled success of Netflix has inspired many others to build the Netflix clone app. Features are one of the most important attributes that determine the success of an app like Netflix. Here are some of the exciting features to consider while developing Netflix like app:

Multiple accounts: As per the subscription plan, users can set up many accounts. The premium subscription plan allows users to set upto five accounts. The more interesting feature is that each account can have separate names. This way, favorite lists, suggestions, history, notifications, etc., are as per individual users’ preferences.

Parental control settings: Not all TV shows and movies are suitable for kids. While setting up the account, users can choose the account based on four maturity levels. In addition to that, they can regulate parental settings to not allow kids to switch to a different account.

Download movies and shows: When there is a reliable internet connection, users can download the shows. Netflix currently allows upto 100 shows or movies stored at a time and using cloud storage so users need not worry about the storage difficulties.

Netflix Roulette: It is one of the interesting aspects of Netflix; it gives a tv-like experience for the users. Users can select the genre, type, and select the spin button, and then random lists of shows and movies appear to users as per their selection.

These are some of the exciting features that are not offered by other on-demand video streaming apps. Offer amazing users-experience with Appdupe’s Netflix clone script and win the hearts of customers instantly.

#netflix clone script #netflix clone #complete clone script for netflix #video streaming app clone script #netflix clone app development

Tyrique  Littel

Tyrique Littel

1604023200

Effective Code Reviews: A Primer

Peer code reviews as a process have increasingly been adopted by engineering teams around the world. And for good reason — code reviews have been proven to improve software quality and save developers’ time in the long run. A lot has been written about how code reviews help engineering teams by leading software engineering practitioners. My favorite is this quote by Karl Wiegers, author of the seminal paper on this topic, Humanizing Peer Reviews:

Peer review – an activity in which people other than the author of a software deliverable examine it for defects and improvement opportunities – is one of the most powerful software quality tools available. Peer review methods include inspections, walkthroughs, peer deskchecks, and other similar activities. After experiencing the benefits of peer reviews for nearly fifteen years, I would never work in a team that did not perform them.

It is worth the time and effort to put together a code review strategy and consistently follow it in the team. In essence, this has a two-pronged benefit: more pair of eyes looking at the code decreases the chances of bugs and bad design patterns entering your codebase, and embracing the process fosters knowledge sharing and positive collaboration culture in the team.

Here are 6 tips to ensure effective peer reviews in your team.

1. Keep the Changes Small and Focused

Code reviews require developers to look at someone else’s code, most of which is completely new most of the times. Too many lines of code to review at once requires a huge amount of cognitive effort, and the quality of review diminishes as the size of changes increases. While there’s no golden number of LOCs, it is recommended to create small pull-requests which can be managed easily. If there are a lot of changes going in a release, it is better to chunk it down into a number of small pull-requests.

2. Ensure Logical Coherence of Changes

Code reviews are the most effective when the changes are focused and have logical coherence. When doing refactoring, refrain from making behavioral changes. Similarly, behavioral changes should not include refactoring and style violation fixes. Following this convention prevents unintended changes creeping in unnoticed in the code base.

3. Have Automated Tests, and Track Coverage

Automated tests of your preferred flavor — units, integration tests, end-to-end tests, etc. help automatically ensure correctness. Consistently ensuring that changes proposed are covered by some kind of automated frees up time for more qualitative review; allowing for a more insightful and in-depth conversation on deeper issues.

4. Self-Review Changes Before Submitting for Peer Review

A change can implement a new feature or fix an existing issue. It is recommended that the requester submits only those changes that are complete, and tested for correctness manually. Before creating the pull-request, a quick glance on what changes are being proposed helps ensure that no extraneous files are added in the changeset. This saves tons of time for the reviewers.

5. Automate What Can Be Automated

Human review time is expensive, and the best use of a developer’s time is reviewing qualitative aspects of code — logic, design patterns, software architecture, and so on. Linting tools can help automatically take care of style and formatting conventions. Continuous Quality tools can help catch potential bugs, anti-patterns and security issues which can be fixed by the developer before they make a change request. Most of these tools integrate well with code hosting platforms as well.

6. Be Positive, Polite, and Respectful

Finally, be cognizant of the fact that people on both sides of the review are but human. Offer positive feedback, and accept criticism humbly. Instead of beating oneself upon the literal meaning of words, it really pays off to look at reviews as people trying to achieve what’s best for the team, albeit in possibly different ways. Being cognizant of this aspect can save a lot of resentment and unmitigated negativity.

#agile #code quality #code review #static analysis #code analysis #code reviews #static analysis tools #code review tips #continuous quality #static analyzer