Topcoder provides members opportunities to demonstrate their expertise, improve their skills, and win cash, while helping real world organizations solve real world problems.
Cost / License
- Free
- Proprietary
Platforms
- Online
Topcoder provides members opportunities to demonstrate their expertise, improve their skills, and win cash, while helping real world organizations solve real world problems.
ERPAL is a comprehensive ERP system for small and medium-sized agencies and software houses. ERPAL maps processes for those businesses professionally, clearly and in an integrated fashion, from request to invoicing.




Raku unifies many great ideas that aren't usually found in other programming languages. While several other languages offer some of these features, none of them offer all.
Fortran (previously FORTRAN, derived from Formula Translating System) is a general-purpose, imperative programming language that is especially suited to numeric computation and scientific computing.
LinSSID is graphically and functionally similar to iwscanner (Linux) and Inssider (Microsoft™ Windows®). It is written entirely in C++ using Linux wireless tools and Qt4.


Compile and Execute your favorite programming languages online, click any of the following to proceed! Web Technologies, Text Formatting, Useful Utilities, Programming Languages. Vim, emacs modes are avaliable.





The easiest way to run Python, Spyder with SciPy and friends out of the box on any Windows PC, without installing anything!.



Autocode generates code for you by providing autocompletion for your favorite APIs. Information is retrieved automatically from the Standard Library API registry, which we're building in partnership with companies including Stripe, Slack, Airtable, Shopify, New Relic...


Apache OpenMeeting is a free and open-source software for group communication and collaboration. It provides virtual "meeting rooms" for users to collaborate through video conferencing and messaging and features a white board for collaborative drawing as well as...



Hack is a programming language for HHVM that interoperates seamlessly with PHP. Hack reconciles the fast development cycle of PHP with the discipline provided by static typing, while adding many features commonly found in other modern programming languages.
The Grit Game Engine is an MIT-Licensed Open Source Game Engine that is highly scriptable via Lua. It supports huge open world maps and dynamically streams assets from disk. The Grit Game Engine is a community project to build a free game engine (and toolchain) for implementing...


CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.


(R)?ex - manage all your boxes from a central point - Datacenter Automation and Configuration Management
Codility is an evidence-based platform helps hiring teams predict the real-life skills of their candidates, remotely and at scale. This brings faster hiring, time savings, and gives engineers more time to solve problems that matter.
Integrated Java development environments set high requirements on the computer equipment.

Faux Code Generator lets you easily turn your code into faux code. Just post your code for free to GitHub Gist then paste the url in the app. A couple options let you specify dark or light theme and line end visual styling.


Deep static analysis, direct support from devs| C, C++, C#, Java, JavaScript, TypeScript, Go | Helping you ship calmer releases.




The best tools on the internet, curated by hand, daily. Find your favorites, and promote your own.



Cocos Creator is a complete package of game development tools and workflow, including a game engine (based on Cocos2d-x), resource management, scene editing, game preview, debug and publish one project to multiple platforms.


A rock-solid default for HTML5 awesome. HTML5 Boilerplate is the professional badass's base HTML/CSS/JS template for a fast, robust and future-proof site.
Commands Manager is a powerful and intuitive tray utility designed to streamline your workflow by providing instant access to your most-used terminal commands. It allows you to store, search, and copy commands effortlessly using keyboard shortcuts, making development more...


