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Category

Best Open Source tools

Tools related to open source development. 466 tools, ranked by upvotes from the community.
  1. 301InsomniaInsomnia · Open-source API client for REST, GraphQL and gRPC0
  2. 302BrunoBruno · Offline-first, Git-friendly open-source API client0
  3. 303SupabaseSupabase · Open-source Postgres development platform0
  4. +your ad here · $89/weekopen spot
  5. 304AppwriteAppwrite · Open-source backend for web and mobile apps0
  6. 305PocketBasePocketBase · Open-source backend in one file0
  7. 306shadcn/uishadcn/ui · Open-source React components you copy into your app0
  8. 307Tailwind CSSTailwind CSS · Utility-first CSS framework0
  9. 308LangChainLangChain · Framework for building LLM apps and agents0
  10. 309CrewAICrewAI · Framework and platform for multi-agent AI systems0
  11. 310PostHogPostHog · Product analytics, session replay and feature flags0
  12. 311PlausiblePlausible · Privacy-friendly, open-source web analytics0
  13. +your ad here · $89/weekopen spot
  14. 312PolarPolar · Open-source payments and billing for developers0
  15. 313PodmanPodman · Daemonless, open-source container engine0
  16. 314KubernetesKubernetes · Open-source container orchestration0
  17. 315CoolifyCoolify · Open-source, self-hostable alternative to Heroku and Vercel0
  18. 316UmamiUmami · Simple, privacy-focused, open-source web analytics0
  19. 317GrafanaGrafana · Open-source dashboards and observability0
  20. 318ConvexConvex · Reactive backend database for TypeScript apps0
  21. 319PrismaPrisma · TypeScript ORM and Postgres hosting0
  22. 320Better AuthBetter Auth · Open-source authentication framework for TypeScript0
  23. 321DocusaurusDocusaurus · Open-source static site generator for docs0
  24. 322PlaywrightPlaywright · End-to-end testing for modern web apps0
  25. 323CypressCypress · Browser testing for anything that runs in a browser0
  26. 324LlamaIndexLlamaIndex · Framework for LLM apps and agents over your data0
  27. 325MastraMastra · TypeScript framework for AI agents0
  28. 326AI SDKAI SDK · Vercel's TypeScript toolkit for AI apps and agents0
  29. 327Material UIMaterial UI · React components implementing Material Design0
  30. 328Next.jsNext.js · The React framework for the web0
  31. 329StrapiStrapi · Open-source headless CMS0
  32. 330RemixRemix · Full-stack web framework built on web standards0
  33. 331AstroAstro · Web framework for content-driven websites0
  34. 332SvelteKitSvelteKit · Svelte framework for building web apps0
  35. 333NuxtNuxt · Full-stack framework for Vue0
  36. 334PulumiPulumi · Infrastructure as code in TypeScript, Python, Go and more0
  37. 335OpenTofuOpenTofu · Open-source infrastructure as code, a fork of Terraform0
  38. 336OpenCodeOpenCode · Open-source AI coding agent for the terminal0
  39. 337PayloadPayload · Open-source Next.js-native headless CMS0
  40. 338StorybookStorybook · Build, test and document UI components in isolation0
  41. 339VitestVitest · Fast unit testing framework powered by Vite0
  42. 340JestJest · JavaScript testing framework0
  43. 341BunBun · Fast JavaScript runtime, bundler, test runner and package manager0
  44. 342DenoDeno · Secure runtime for JavaScript and TypeScript0
  45. 343TypesenseTypesense · Open source, typo-tolerant search engine0
  46. 344MeilisearchMeilisearch · Open source search engine with a simple API0
  47. 345Drizzle ORMDrizzle ORM · Headless TypeScript ORM for SQL databases0
  48. 346OllamaOllama · Run open language models locally0
  49. 347Visual Studio CodeVisual Studio Code · Free, open source code editor from Microsoft0
  50. 348ReactReact · JavaScript library for building user interfaces0
  51. 349Vue.jsVue.js · Progressive JavaScript framework for web UIs0
  52. 350PenpotPenpot · Open source design and prototyping platform0