Developer tools
Verified Developer tools projects selected for real utility, differentiation, maintainability, and current relevance.
64 published projects
An agentic coding tool for the terminal that understands codebases, handles routine development tasks, explains code, and works with Git workflows.
Active in the last 30 days · 149,012
An open-source CLI toolkit for Spec-Driven Development that guides AI coding agents through structured specification, planning, and code generation steps.
Active in the last 30 days · 139,752
OpenAI’s coding agent that runs locally, with terminal, IDE, and desktop-app entry points.
Active in the last 30 days · 127,627
An open-source Postgres development platform offering auto-generated APIs, authentication, and real-time database subscriptions.
Active in the last 30 days · 111,004
A JavaScript library that provides a high-level API to control Chrome or Firefox over DevTools Protocol or WebDriver BiDi.
Active in the last 30 days · 95,644
An open-source static-site tool for documentation websites with docs, blogs, localization, and theme customization built in.
Active in the last 30 days · 66,382
A web framework for content-driven sites that can integrate React, Vue, Svelte, and other UI components while keeping output lightweight.
Active in the last 30 days · 63,025
Apple’s command-line tool for running OCI Linux containers as lightweight virtual machines on Apple silicon Macs.
Active in the last 30 days · 50,465
Docker’s official CLI tool for defining and running multi-container applications from a Compose file.
Active in the last 30 days · 38,279
A Nostr-based workspace where humans and AI agents collaborate within shared rooms, unified by a single event log and identity model.
Active in the last 30 days · 35,408
Windows Subsystem for Linux allows you to run Linux command-line tools and applications directly on Windows without the overhead of a traditional virtual machine.
Active in the last 30 days · 33,929
A Python framework by OpenAI for building multi-agent workflows, supporting text, voice, and sandbox-based agent applications.
Active in the last 30 days · 29,824
Zstandard is a high-performance lossless compression algorithm that provides real-time compression speeds with zlib-level or better compression ratios.
Active in the last 30 days · 27,971
Google’s open-source Python framework for defining, orchestrating, evaluating, and deploying single- and multi-agent workflows.
Active in the last 30 days · 21,696
A toolkit for generating and managing agent-callable CLIs for existing software, with CLI-Hub, generation workflows, and skill/plugin integrations.
Active in the last 30 days · 51,346
Microsoft’s standards-based static type checker for Python, available as both a command-line tool and a Visual Studio Code extension.
Active in the last 30 days · 15,669
C# application for farming Steam trading cards across multiple accounts simultaneously.
Active in the last 30 days · 13,724
Install and run Python command-line applications in isolated environments to avoid dependency conflicts.
Active in the last 30 days · 12,976
An AI-powered productivity environment built on Cloudflare Workers for creating custom applications, running agents, and managing secure sandboxed workflows.
Active in the last 30 days · 10,522
Documentation site framework for Astro with navigation, search, i18n, and theming built in.
Active in the last 30 days · 9,353
A zero-ETL tool to query APIs and cloud services directly using SQL without data replication.
Active in the last 30 days · 7,970
A scriptable App Store Connect CLI for build uploads, TestFlight, metadata, submissions, signing resources, and release automation from terminals or CI.
Active in the last 30 days · 7,636
A high-performance Python type checker and language server providing fast code analysis and IDE integration.
Active in the last 30 days · 7,043
A local-first desktop workspace for snippets, Markdown notes, HTTP requests, calculations, drawings, and everyday developer utilities.
Active in the last 30 days · 7,012