Websites for Developers

Handle tasks such as JSON formatting, text comparison, and regular expression testing with DevToys, a desktop toolkit.

Convert an image into a normal map online with this tool for generating surface detail maps.

Unfollow-Everyone runs a browser script to unfollow accounts from a user's Instagram following list.

Code Beautify offers online tools for formatting, validating, viewing, and converting developer files and data.

The repository collects server implementations for the Model Context Protocol.

CP Editor is an editor for competitive programming, with tools for writing and testing solutions.

RAWGraphs App provides a web interface for creating custom vector-based visualizations with the RAWGraphs core.

Open Source Design connects designers and developers working on open-source software projects.

Manage Git workflows through RelaGit, a graphical version control client for developers.

Bolt.new turns prompts into full-stack web applications that users can run, edit, and deploy.

CodingGround provides online programming editors and compilers for languages including C, Java, Python, and PHP.

Use Browserling’s online tools for encoding, URL escaping, formatting, and minifying HTML, CSS, JavaScript, and JSON.

Azure for Students provides cloud services, developer tools, and credits for building apps and exploring AI.

Million builds open-source developer tools, datasets, and reinforcement learning environments for web and coding agents.

Medusa is an open-source commerce platform for developers and agents building commerce applications.

PHP: The Right Way offers a quick reference to PHP practices, coding standards, and links to tutorials.

Valinor maps input data into strongly typed PHP structures without external dependencies.

This repository collects Google SEO research and information about web traffic monetization.

Screego provides screen sharing for developers and teams working remotely.

Sapling offers a language-model API and assistant toolkit for enterprise writing and developer integrations.

Roadmap.sh publishes community-created developer roadmaps, guides, articles, and courses for learning technical skills.

NVIDIA NeMo provides a framework for language, multimodal, and speech AI, including recognition and text to speech.

Translate DualSense controller inputs into XInput so a PC can use the controller with compatible software.

Keep developer and agent environments reproducible from a local machine through CI and production with Flox.