Development Tools

This category collects open-source development tools for building apps, automating workflows, and shipping UI. Screenshot-to-Code turns UI screenshots into HTML, Tailwind, React, or Vue. Activepieces connects many integrations for AI-driven automation, and AG Grid supplies a JavaScript data table for React, Angular, Vue, and plain JS. Browse the list to match a library or service to the job at hand.

665 tools available

View the best development tools

26.7k

Nanoid

A tiny (124 bytes), secure, URL-friendly, and unique string ID generator for JavaScript, ideal for usage in URLs and databases.

Development JavaScript Tools

52.9k

Coolify

Coolify is an open-source, self-hostable alternative to Heroku, Netlify, and Vercel, offering a streamlined way to host applications and databases.

Self-Hosted DevOps Development Tools

115.2k

Skills

A public repository by Anthropic providing a collection of modular, reusable developer skills and utilities.

Development Utils

40.0k

TRPC

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy, providing a seamless experience for creating scalable APIs with full TypeScript support.

Development API TypeScript

28.8k

Create T3 App

The best way to start a full-stack, typesafe Next.js app, integrating TypeScript, Tailwind CSS, and Prisma.

Development Framework Tools Starters

203.0k

Computer Science

A comprehensive path to a free self-taught education in Computer Science, offering a structured curriculum and resources.

Learning & Career Documentation Development

78.0k

LocalSend

LocalSend is an open-source, cross-platform tool for sending files across devices, serving as an alternative to AirDrop.

Development Tools Productivity

105.3k

Tauri

Build smaller, faster, and more secure desktop and mobile applications with a web frontend. Leverage a powerful toolkit for creating optimized and secure applications.

Development Desktop Mobile Web

87.1k

Spec-kit

A toolkit designed to simplify and accelerate Spec-Driven Development, helping developers create, manage, and implement specifications efficiently.

Development Tools

137.3k

Dify

A production-ready platform facilitating the development of agentic workflows with robust features and integration capabilities.

Development AI Productivity Tools

103.2k

Llama.cpp

Efficient LLM inference in C/C++ for high-performance computing applications.

AI Development Performance Tools

19.3k

Awesome Shadcn UI

A curated list of awesome resources, tools, and libraries related to the Shadcn UI framework.

Awesome Component Libraries Development

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17.9k

Elysia

Elysia is an ergonomic framework designed for developers focusing on ease of use and human-friendly programming.

Framework Development JavaScript

49.5k

Dbeaver

DBeaver is a free, universal database management tool and SQL client that supports a wide range of databases and offers features for database developers, analysts, and database administrators.

Database Development Tools

27.7k

Sim

Sim Studio is an open-source AI agent workflow builder. Sim Studio's interface is a lightweight, intuitive way to quickly build and deploy LLMs that connect with your favorite tools.

Development AI Tools Web

2.3k

Medplum

Medplum is an open source healthcare platform for rapidly building high-quality, compliant healthcare applications with integrated support for FHIR standards, data interoperability, authentication, and secure APIs.

API Development Security Web

156.2k

Yt-dlp

A feature-rich command-line tool for downloading audio and video from YouTube and other sites.

CLI Development Self-Hosted Tools

97.6k

Whisper

Robust Speech Recognition via Large-Scale Weak Supervision, capable of transcribing and translating spoken language.

AI Tools Development Data Science

11.8k

Encore

Open Source Development Platform for building robust type-safe distributed systems with declarative infrastructure.

Development Framework DevOps API

5.0k

Eslint-plugin-unicorn

Comprehensive ESLint plugin providing more than 100 powerful and innovative rules to ensure code quality and consistency.

Development Code Quality JavaScript Tools

27.4k

Chroma

Chroma is an open-source search and retrieval database designed specifically for AI applications. It enables efficient vector storage, similarity search, and large-scale retrieval necessary for modern machine learning and LLM-powered projects.

Database AI Development Tools

50.5k

Hiring-without-whiteboards

A collaborative list of companies with modern, transparent hiring processes, specifically those that do not use whiteboard interviews. This resource empowers job seekers to find organizations that prioritize practical assessments and candidate-centric recruitment.

Best Practices Learning & Career Development

89.0k

Bun

Bun is an incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one tool.

Development JavaScript Node.js Tools

9.0k

Mikro-ORM

A TypeScript ORM for Node.js, implementing Data Mapper, Unit of Work, and Identity Map patterns. Compatible with MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL, and SQLite/libSQL databases.

Development Database TypeScript Node.js

44.2k

Copyparty

Copyparty is a portable, all-in-one file server solution that supports accelerated and resumable uploads, efficient deduplication, WebDAV, FTP, TFTP protocols, media indexing, automatic thumbnail generation, and more. It is designed for ease of use with zero dependencies in a single file.

Development Web Tools Self-Hosted

46.7k

Discourse

Discourse is a platform for community discussion that is free and open source, enabling users to create discussion forums with ease.

Web Development Tools

6.4k

Waha

WAHA is a versatile WhatsApp HTTP REST API that can be configured easily and supports three engines: WEBJS (browser based), NOWEB (websocket Node.js), and GOWS (websocket Go), making WhatsApp integration flexible and fast.

API Web Node.js Development