50 Popular Developer Communities to Keep an Eye On in 2021

by Adilin Beatrice

May 3, 2021

Analytics Insight has listed the highest 50 developer communities which might be serving to programmers in some ways.

Programming and coding is an artwork! Expert typically factors that programmers are born with the ability. Even although coders are naturally gifted with the code circulation, software growth is a difficult subject that wants varied supply of acceleration. The method of coding and software growth has advanced over years. Today, they’re many in style languages, frameworks, instruments, and libraries obtainable for programmers to check with. Besides, there’s additionally a rise within the beginning of developer communities that assist programmers make their job simple. These developer communities are open-sourced and free to entry. They additionally present query corners the place customers can put up their doubts and specialists will take the possibility to reply them. For the previous 20 years, this has develop into a principal supply of data for a lot of software builders. Analytics Insight has listed the highest 50 developer communities which might be serving to programmers in some ways.




Users: 56 million

GitHub is an open-source neighborhood that proves when inventive folks get collectively on an open platform, nice issues occur. Some of the benefits like code getting higher, new technological emergence, and a shift in the best way software program is constructed are on the frontline. By getting into GitHub, you’ll be able to study from and assist a neighborhood of 24 million builders. Tap into the collective data of the world’s developer neighborhood and get assist from GitHub workers too.


Apple Developers Forum

Users: 28 million

Apple Developers Forum is a spot the place coders and programmers can discover solutions, ask questions, and share feedback on a wide range of growth subjects with fellow builders and Apple engineers. Anyone can view the discussion board, however to put up, customers ought to sign up with their Apple ID. The profile lists the variety of questions you’ve posted, your repute factors, and what number of of your solutions are marked as Apple really helpful or right.


Stack Overflow

Users: 16 million

Stack Overflow is a query and reply website for skilled and fanatic programmers. It is a privately held web site, the flagship website of the Stack Exchange Netowrk, created in 2008 by Jeff Atwood and Joel Spolsky. The developer neighborhood helps you discover the most effective solutions to your technical questions and assist different reply theirs. Stack Overflow has over 100+ million guests each month. It is a public platform constructing the definitive assortment of coding solutions and questions.



Users: 13.Eight million

JavaScript is a developer neighborhood that helps with JavaScript programming language. It helps discover jobs, outsourcing, and far more. Once relegated to the browser as one of many three core applied sciences of the net, JavaScript can now be discovered nearly anyplace you discover code. JavaScript builders transfer hast and push software program growth ahead. They may be as opinionated because the frameworks they use. Henceforth, the JavaScript neighborhood helps reply one another’s queries.



Users: 10.1 million

Python neighborhood is huge, numerous, and goals to develop one another. The developer neighborhood’s consumer base is enthusiastic and devoted to spreading use of language far and huge. Python neighborhood can assist assist the newbie, the skilled, and provides to the ever-increasing open-source data base. The neighborhood can also be engaged on bettering transparency, offering the neighborhood with alternatives to work together with them, and be conscious of raised solutions.



Users: 10 million

Bitbucket is a closed-core platform that helps construct skilled groups. It provides groups one place to plan tasks, collaborate on code, check, and deploy. Bitbucket has free limitless non-public repositories, best-in-class Jira & Trello integration, and build-in steady supply. It helps builders construct high quality software program with code evaluate, deploy usually with built-in steady supply, and secures your workflow.



Users: 10 million

Postman is a multi-talented neighborhood that helps customers learn the way builders, testers, architect, and different stakeholders work collectively to construct and devour APIs. The neighborhood depends on the contributions of the open-source neighborhood, and values the numerous contributions from its prime customers like contributions to open-source tasks, the docs, and others that assist enhance the expertise of different customers. Postman Supernovas are leaders who publicly characterize the postman neighborhood as occasions.



Users: 9.four million

The Java neighborhood has thousands and thousands of sturdy members who assist the programming and coding course of. By utilizing the neighborhood, you’ll be able to observe a JSR or be part of an skilled group as a part of the Java Community Process (JCP), submit a technical article for publication, take part in a Java Forum, meet a Java Champion, and Join the Oracle Technology Network (OTN).



Users: 7.Three million

The C/C++ neighborhood goals to make C++ programming language accessible and helpful to anybody who needs to study and apply the language. C++ is just not solely in style and foundational, but in addition an environment friendly and basic function programming language that anybody can study. The C++ libraries and neighborhood usually lacks assets, as a consequence of their free nature and the reliance of volunteers to conduct the extremely superior and time-intensive work of sustaining and bettering code libraries. The founders acknowledge the necessity to safe funding and assets with a view to adequately assist these seeing to study via the neighborhood.



Users: 6.5 million

The C# neighborhood supplies an on the spot messaging platform for peer-to-peer discussions amongst C# builders. Users can ask questions, share what they’re engaged on, and get peer-to-peer suggestions on their designs. Over 7.7 million programmers and coders use the neighborhood to clear their C# doubts and search assist when mandatory.



Users: 6.Three million

The PHP neighborhood is an lively and vibrant neighborhood for programmers that has grown up round an affinity for the PHP programming language. It is massive and numerous, composed of innumerable libraries, frameworks, and elements. It is frequent for PHP builders to decide on a number of of those and mix them right into a single challenge.



Users: 6 million

HackerRank is a spot the place programmers and builders from all around the world come collectively to resolve issues in a variety of pc science area comparable to algorithms, machine studying, or synthetic intelligence, in addition to to observe totally different programming paradigms like useful programming. The HackerRank neighborhood is the most important studying and competitors neighborhood for programmers.



Users: 5 million

The Twilio neighborhood goals to alter the best way folks talk by making it simple for builders to construct apps that use communication APIs, summary away the complexity of working with telecommunications networks, and ship apps with new software platform fashions. The neighborhood has constructed apps to assist fight forest fires, created viral advertising campaigns for music superstars, empower retail giants to deal with thousands and thousands of calls, automate pressing IT alerts, and having enjoyable alongside the best way.



Users: 5 million

Salesforce Community Cloud is a web-based social platform for corporations to create branded websites connecting prospects, staff, and companions with one another. Brands and companies can create a number of communities that serve totally different teams. The neighborhood supplies them the data and knowledge they should accomplish their work successfully.


Celebros’ NLP technology

Users: 5 million

Celebros’ NLP know-how was designed particularly to make use of inside ecommerce environments, making it uniquely outfitted to cope with advanced queries, together with these containing qualifiers, propositions and a wide range of different oddities, comparable to misspelling, misnomers, and contradictions.


J-Frog Artifactory

Users: 5 million

J-Frog Artifactory neighborhood is an open-source challenge created to hurry up growth cycles utilizing binary repositories. It is the world’s most superior repository supervisor, making a single place for groups to handle all their binary artifacts effectively.



Users: 3.5 million

DigitalOcean neighborhood is an unique place the place builders can discover or lend assist and uncover new methods to contribute to the neighborhood. The neighborhood doesn’t care about your background, you’ll be able to all the time discover methods to get involved-online or IRL. DigitalOcean makes it easy to launch the cloud and scale up as you develop, whether or not you might be operating one digital machine or ten thousand.


Visual Studio

Users: 3.Three million

Visual Studio is a fully-featured, extensible, free IDE for creating fashionable functions for Android, iOS, Windows, in addition to internet functions and cloud providers. It is a brand-new workload-based installer optimizes your set up to ensure you have the whole lot you want and nothing you don’t. The neighborhood helps customers to remain updated, code extra effectively with built-in and downloaded options, and collaborate seamlessly with out leaving the editor.



Users: 2.9 million

The HackerEarth platform makes use of synthetic intelligence to offer customers entry to greater than 2,500 questions utilized by Fortune 50 corporations in a number of coding challenges and programming interviews. The neighborhood supplies a real-time coding interview setting to check customers coding abilities in Java, Python, and C++. They additionally avail a wonderful alternative for programmers to develop into aware of coding interview questions and codecs.


SAP HANA Cloud Platform

Users: 2.Eight million

SAP HANA Cloud Platform supplies a supply to SAP Service Providers for constructing new functions and run them. It can be used to make modifications on current software. SAP HANA Cloud Platform is each a platform and a service. It allows customers to entry knowledge from the SAP HANA database in real-time. SAP HANA Cloud Platform can also be ideally suited for each small and huge tasks.



Users: 2.6 million

Kotlin is an open-source statistical typed programming language that targets the JVM, Android, JavaScript, and Native. Developed by JetBrains in 2010, the neighborhood brings extra exercise and pleasure to customers. Join Kotlin customers teams motion, discover inspiration at a Kotlin occasion or host one your self, and contribute to the language and ecosystem are a number of the options of the Kotlin neighborhood.



Users: 2.5 million

The Swift neighborhood has the final word aim of creating the world’s greatest basic function programming language. Collectively, the neighborhood will develop the language in open, with contributions from anybody who needs to take part. The Swift language is developed in all technical and administrative subjects in regards to the language or neighborhood processes that must be directed to the Swift public boards.



Users: 2.2 million

DZone neighborhood has roots in Javalobby, a web-based neighborhood for Java builders based in 1997 by CEO Rick Ross. Javalobby proceeded the period of blogs and boards to create a singular neighborhood that made all builders part of the dialogue and adjusted the face of know-how growth. In 2005, Javalobby advanced into DZone with a view to increase the protection for past the boundaries of the Java neighborhood.



Users: 2.1 million

The Go neighborhood is a web-based platform that features folks from many backgrounds. The Go contributors are dedicated to offering a pleasant, secure, and welcoming setting for all, no matter gender id and expression, sexual orientation, disabilities, neurodiversity, bodily look, ethnicity, and so on, and produce them right into a department of coding.



Users: 2 million

Docker is an open platform for growing, transport, and operating functions. It allows customers to spate their functions from their infrastructure, to allow them to ship software program shortly. With Docker, customers can handle their infrastructure in the identical method they handle their functions.



Users: 2 million

HERE Maps is a web-based neighborhood and map service that’s utilized by thousands and thousands worldwide via cellular apps, social networks, and so on. With HERE Map creator, customers can edit their very own real-life expertise of their environment immediately in HERE Maps.



Users: 2 million

Kaggle is the world’s largest knowledge science neighborhood with highly effective instruments and assets to assist customers obtain their knowledge science objectives. The neighborhood affords a no-setup, customizable, Jupyter Notebooks setting. It additionally leverages free entry to GPUs and large repository of neighborhood revealed knowledge and code.


Tencent Cloud

Users: 2 million

Tencent Cloud TStack is a cloud computing platform launched by Tencent cloud primarily based on its sturdy technical capabilities and large operational expertise. It supplies a complete cloud service answer that integrates IaaS, PaaS, and SaaS.



Users: 2 million

BrowserStack is essentially the most dependable internet and cellular app testing platform in the marketplace that gives free testing of open-source software program on the BrowserStack Real Device Cloud. The neighborhood has supported hundreds of open-source tasks, sponsored groundbreaking tasks like Selenium and jQuery, and is relied upon by prime know-how corporations comparable to Mozilla and Google for in-house open-source tasks.



Users: 1.Eight million

Ruby neighborhood grows up round a programming language. The neighborhood is a vibrant and rising place that’s pleasant in direction of folks of all ability ranges. Ruby consumer teams are self-organizing and usually function month-to-month conferences, a mailing listing, an internet site, and frequent codefests. It has an assortment of lists on totally different subjects and in a number of languages.



Users: 1.6 million

Mapbox promotes a various view to get the most effective location instruments to the fingers of change makers world wide. The neighborhood began due to the facility of location. Working in Afghanistan, Congo, Haiti, and United States, the members of the staff noticed how knowledge and maps can shine a bringht gentle on the toughest issues and created the neighborhood to fill the hole.


Objective C

Users: 1.6 million

Objective C neighborhood is a spot the place the customers promote the utilization of Objective C language. The programming language is 36-years outdated and exhibiting its age. Although some legacy code nonetheless is dependent upon it and there are quite a lot of lively open supply tasks, it’s secure to say that it’s operating on borrowed time. Without Objective C, we wouldn’t have Swift.


WeChat apps

Users: 1.5 million

WeChat is owned by Chinese tech large Tencent. The software affords messaging, permits customers to do funds, and leverages the ability to e-book tickets and lodges. Besides, it additionally helps the builders by creating huge teams that might present solutions to programmers’ queries.



Users: 1.four million

Topcoder is a crowdsourcing firm with an open international neighborhood of designers, builders, knowledge scientists, and aggressive programmers. The neighborhood’s members are passionate, amazingly gifted people who find themselves extremely supportive to the initiative. They joined Topcoder to enhance their abilities, exhibit their experience, and earn cash, all whereas serving to real-world organizations resolve actual enterprise issues.



Users: 1.Three million

The Rust Users Forum is a spot for Rust customers to speak about something and the whole lot associated to Rust. Users can ask questions on the platform, coordinate on challenge concepts, and so on. There are greater than 90 meet-ups and several other conferences worldwide in over 35 nations. Rustaceans meet periodically in Rust User Groups. They are nice introduction to the neighborhood and a good way to study and socialize with different folks with related curiosity.



Users: 1.Three million

Cocos2d-x is a neighborhood pushed effort to assist one another in coding, programming, and plenty of extra. If customers have an issue, attention-grabbing answer, an awesome concept, or simply wish to meet different builders, they will join via the supply.


Google Cloud

Users: 1 million

Google Cloud is a neighborhood the place customers get to find out about Google Cloud services and products with tutorials contributed by Google staff and members of the Google Cloud neighborhood. The neighborhood permits creating real-time translation overlays, utilizing Keras fashions for batch predictions, mirroring an Azure DevOps repository, and so on.



Users: 1 million

Lua neighborhood will get Lua customers collectively and allow them to meet in particular person and discuss Lua language, its makes use of, and its implementation. The neighborhood goals to assist unfold the phrase about Lua to business and academia, benefiting from the situation of the workshop when doable. At Lua neighborhood, customers can contribute in a number of methods like reply questions on Lua, collaborate within the Lua-users wiki, reply its survey, and so on.



Users: 500,000

Cisco neighborhood is a hub for connecting together with your friends and Cisco specialists to ask for assist, share your experience, construct your community, and develop professionally. The platform is an interesting, full-featured, self-service, content-filled, technical assist neighborhood. The neighborhood supplies a web-based website and collaboration instruments to shortly discover solutions to questions, troubleshoot, analysis unbiased opinions on merchandise, and uncover enhanced connectivity methods and optimization questions.


Cisco DevNet

Users: 500,000

Cisco DevNet is Cisco’s developer program to assist builders and IT professionals who wish to write functions and develop integrations with Cisco merchandise, platforms, and APIs. The neighborhood creates connections like by no means earlier than and integrates units from any supplier.



Users: 500,000

Adobe neighborhood helps customers meet, ask, and observe neighborhood specialists or develop into an MVP (Most Valuable Participant) by sharing your experience with the neighborhood. The Acrobat User Community is a worldwide useful resource for customers of Acrobat and PDF, with free e-seminars, suggestions, tutorials, video, and discussions boards.


Amazon Game Tech

Users: 300,000

Amazon Game Tech supplies two providers specifically Amazon GameRaise and Amazon Lumberyard. Amazon GameRaise is a managed service for deploying, working, and scaling devoted recreation servers for session-based multiplayer video games. On the opposite hand, Amazon Lumberyard is a free, cross-platform, 3D recreation engine so that you can create the highest-quality video games, join your video games to huge compute and storage of the AWS Cloud, and have interaction followers on Twitch.



Users: 30,000

Dgraph is a local GraphQL graph database that’s constructed to be distributed. This makes it extremely scalable, performant, and blazing quick, even for advanced queries over terabytes of information. The neighborhood helps develop from megabytes to terabytes of information with out worrying about database crashes or collapse of performance.



Users: 25,000

CircleCI allows engineering groups with automation. The neighborhood goals to empower technology-driven organizations to do their greatest work. CircleCI needs to make engineering groups extra productive via clever automation.


Open Networking Foundation 

Users: 2,000

The Open Networking Foundation (ONF) is a non-profit group with a mission to assist drive transformation of cellular and broadband community operator infrastructure and enterprise fashions by leveraging community disaggregation, white field economics and creating open-source platforms and options empowered by an open collaboration framework.


Women Who Code

Users: 167,000

Women Who Code envision a world the place girls are proportionally represented as technical leaders, executives, founders, VCs, board members and software program engineers. The neighborhood empowers girls with abilities wanted for skilled achievement, educates corporations to higher promote, retain and rent gifted girls, builds a worldwide neighborhood the place networking and mentorship is valued, and develops position fashions and helps this technology of engineers. Women Who Code has over 230,000 members who’re career-aged tech professionals working at every stage of the business.


Black Girls CODE

Users: 8,000

Black Girls CODE is a non-profit group devoted to show ladies between seven and seventeen about pc programming and digital know-how. Kimberley Bryant, an African-American is the Founder of the neighborhood. By launching Black Girls CODE, she hoped to offer younger and pre-teens ladies of color alternatives to study in-demand abilities in know-how and pc programming at a time when they’re naturally take into consideration what they wish to be after they develop up.


Lesbians Who Tech & Allies

Users: 50,000

Lesbians Who Tech & Allies is a neighborhood of LGBTQ girls, non-binary, trans people in and across the tech business. The neighborhood goals to make minority teams extra seen to one another, get extra girls, POC, queer and trans folks in know-how, and join the members to different organizations and corporations which might be doing unimaginable work.


Hacker Noon

Users: Eight million

Hacker Noon is constructed for technologists to learn, write, and publish. The neighborhood is a small, distributed staff of 14 members who’re enthusiastic about making the web a greater place by publishing free high-quality tech tales, with out paywalls, pop-up adverts, or a way of entitlement.



Users: 600,000

Hashnode is a free developer running a blog platform that means that you can publish articles by yourself area and helps you keep linked with a worldwide developer neighborhood. It additionally leverages an enormous benefit via Google and different serps by immediately sending the site visitors to your area.


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