Open Source: #developer-tools

Catalog projects marked with #developer-tools. Tags work as dedicated landing pages, so related tools are easier to find and connect.

This collection holds 82 projects with a combined 6,405,702 GitHub stars. Main languages: TypeScript, Rust, Go.

About the developer tools

Tools decide: the difference between an average and an excellent working environment is hours of productivity every week. Open source tools have one extra virtue — they outlive startups, and nobody turns them into a subscription overnight.

The collection includes editors, debuggers, generators, analyzers — everything that makes development faster. Plain-language descriptions help you judge a tool's value before installing it.

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Found: 82
hoppscotch/hoppscotch
Hoppscotch

Hoppscotch is an open source API development ecosystem for REST, GraphQL, realtime requests, collections, environments, and team collaboration.

Stars 79,470 Forks 5,909 Author hoppscotch Language TypeScript License MIT
Open
jesseduffield/lazygit
Lazygit

Lazygit is a terminal UI for Git that speeds up commits, rebases, cherry-picks, staging, and history navigation.

Stars 79,194 Forks 2,859 Author jesseduffield Language Go License MIT
Open
rtk-ai/rtk
RTK

RTK is a Rust proxy for development commands that reduces token usage when working with language models.

Stars 66,423 Forks 4,102 Author rtk-ai Language Rust License Unknown
Open
earendil-works/pi
Pi

Pi is a TypeScript toolkit for AI agents with a unified API, agent loop, and terminal interface.

Stars 65,839 Forks 8,034 Author earendil-works Language TypeScript License Unknown
Open
warpdotdev/warp
Warp

Warp is a modern terminal-based development environment with block history, command features, and ИИ assistance.

Stars 62,464 Forks 5,113 Author warpdotdev Language Rust License AGPL-3.0
Open