Developers

Review JavaScript features and syntax frequently used in modern projects with this cheatsheet.

Vengi supplies free, open-source voxel art tools, including an editor, thumbnailer, and format converter.

DelphiTools provides a sampling profiler and other utilities for Delphi and Pascal developers.

This repository collects application ideas that developers can use to practice and improve their coding skills.

Publish static websites to a production-quality CDN from the command line with Surge.

Amit’s Game Programming Information answers questions about learning game development, building games, and progressing as a programmer.

Use third-party controllers on Nintendo Switch with the sys-con system module.

egghead offers expert-led courses and curated resources for modern web development.

Find free, single-purpose online utilities for building websites in the Tiny Helpers collection.

Devhints collects developer cheat sheets covering tools and languages such as Bash, Go, React, Sass, and Vim.

Java Design Patterns offers a reference collection for studying common software design patterns in Java.

Resend provides email delivery infrastructure for transactional and marketing messages.

Florae helps users care for leafy houseplants through its GitHub-hosted project.

ip2geo.dev provides an IP geolocation API for converting IPv4 and IPv6 addresses into location data.

Pictogrammers creates open-source icon and font libraries for designers and developers.

Priductive catalogs apps designed with privacy in mind, according to its directory page.

Irssi runs as a modular text-mode chat client with built-in IRC and additional protocol support through plugins.

LSPatch enables Xposed modules without rooting the device by patching individual app packages.

This site curates AI coding tools, agents, skills, and SDKs for developers.

MySQL Tutorial provides lessons and reference material for learning MySQL.

Vapi lets developers build, test, and deploy voice agents for conversational applications.

Browse code snippets for HTML, CSS, JavaScript, PHP, WordPress, jQuery, and other web technologies on CSS-Tricks.

Scrumbuiss provides agile task management, team collaboration, and time tracking for freelance developers and small agencies.

Tolaria organizes notes as Markdown files and describes itself as a second-brain app.