API Tools Software

Distributed version control system

Opinionated code formatter

Python testing framework

Observability framework for cloud-native software

Free code editor from Microsoft

Dynamically query APIs, code, and cloud resources with SQL for Zero-ETL insights.

TypeScript-first schema validation with static type inference for robust data handling.

Fast, disk space efficient package manager

Python Package Index for libraries

Hyperextensible Vim-based editor

End-to-end typesafe APIs

Rust's package manager and build system

Fast and reliable JavaScript package manager

Fast and simple Node.js version manager, built in Rust for cross-platform development.

Create local trusted dev certificates

CDN for npm packages

Swiss Army knife for developers

Open-source distributed tracing system

Simple, scalable state management for JavaScript applications.

A progressive Node.js framework for building robust, scalable, and enterprise-ready server-side applications.

TypeScript ORM

Reliable messaging for everyone

Ultrafast web framework

JavaScript module bundler

High-performance LLM serving by HuggingFace

Run local LLMs with a beautiful interface

Open-source automation server

Distributed tracing system

Modern data fetching library for React with built-in caching, revalidation, and request deduplication.

Dependency manager for PHP

Open-source API client alternative to Postman

Build cloud infrastructure using Kubernetes

.NET package manager

A JS library for predictable and maintainable global state management

A GitLab CLI tool bringing GitLab to your terminal.

Serverless functions on Kubernetes

Open-source data integration framework

Build automation for Java projects

An MCP server for LLMs to access web accessibility testing APIs using Deque Axe-core and Puppeteer.

Powerful asynchronous state management and data fetching for TS/JS applications.

Self-hosted OpenAI-compatible API

A query language for your API, enabling precise data fetching and efficient development.

JavaScript compiler

Open-source IDE for Java and other languages

Fast and low overhead web framework for Node.js, focused on developer experience and performance.

Fast, unopinionated, minimalist web framework for Node.js

Self-hosted URL shortener with powerful features and full data control.

Display custom maps on your website and apps for free, with open-source infrastructure.

Universal skill and command manager for AI coding agents.

Composable frontend features for modern React & Next.js apps, installed directly via CLI.

An ergonomic, high-performance TypeScript framework for building web servers and APIs.

The open-source primitive to build and run Node.js applications efficiently.

Self-hosted, open-source URL shortener with extensive features and API access.

An intuitive and feature-rich GraphQL client for efficient API development and testing.

Fast and type-safe form data validation library for Node.js backend applications.

Validate unknown data with confidence using this modular and type-safe schema library for TypeScript.

Explore, analyze, and publish data as interactive websites and APIs with this open-source multi-tool.

A command-line JSON viewer for efficient data exploration and debugging.

Build APIs and real-time applications with TypeScript or JavaScript for any frontend or backend.

Build powerful, scalable applications with a simple, secure, and developer-first Node.js framework.

Build highly extensible Node.js and TypeScript APIs and microservices with minimal coding.

Expose your local web service to the world with a public URL.

Cloud-native API Gateway and AI Gateway for managing APIs and AI workloads.