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Open-source startups by topic.

Every GitHub topic used by at least 8 projects in the directory, largest first — 137 of them. Topics are typed by each repository’s own maintainers, so these are the words those projects chose for themselves, not categories we assigned. A project appears under every topic it declares.

137topics
2,633memberships

137 topics, largest first

  1. #ai90
  2. #hacktoberfest85
  3. #self-hosted74
  4. #typescript71
  5. #python67
  6. #llm64
  7. #javascript62
  8. #react60
  9. #docker54
  10. #open-source47
  11. #golang42
  12. #ai-agents38
  13. #mcp37
  14. #nextjs37
  15. #openai36
  16. #go35
  17. #agent34
  18. #kubernetes33
  19. #macos33
  20. #postgresql32
  21. #rust31
  22. #linux30
  23. #windows29
  24. #database28
  25. #security28
  26. #nodejs26
  27. #developer-tools25
  28. #agents24
  29. #chatgpt23
  30. #mysql23
  31. #php23
  32. #vue23
  33. #api22
  34. #automation22
  35. #electron22
  36. #monitoring22
  37. #android21
  38. #devops21
  39. #privacy21
  40. #claude20
  41. #rag20
  42. #gpt19
  43. #productivity19
  44. #analytics18
  45. #claude-code18
  46. #java18
  47. #low-code18
  48. #machine-learning18
  49. #ai-agent17
  50. #cloud17
  51. #deepseek17
  52. #markdown17
  53. #sql16
  54. #agentic-ai15
  55. #artificial-intelligence15
  56. #codex15
  57. #collaboration15
  58. #editor15
  59. #no-code15
  60. #opensource15
  61. #chatbot14
  62. #cross-platform14
  63. #dashboard14
  64. #gemini14
  65. #graphql14
  66. #ide13
  67. #ios13
  68. #laravel13
  69. #ollama13
  70. #openclaw13
  71. #postgres13
  72. #tauri13
  73. #video13
  74. #wiki13
  75. #workflow13
  76. #workflow-automation13
  77. #cli12
  78. #cpp12
  79. #generative-ai12
  80. #git12
  81. #orchestration12
  82. #redis12
  83. #ruby12
  84. #skills12
  85. #cloud-native11
  86. #github11
  87. #pdf11
  88. #search-engine11
  89. #tailwindcss11
  90. #chrome-extension10
  91. #cms10
  92. #cybersecurity10
  93. #finance10
  94. #gui10
  95. #hermes-agent10
  96. #mongodb10
  97. #observability10
  98. #webrtc10
  99. #agent-skills9
  100. #anthropic9
  101. #email9
  102. #flutter9
  103. #oauth29
  104. #project-management9
  105. #reactjs9
  106. #search9
  107. #selfhosted9
  108. #sqlite9
  109. #sso9
  110. #telegram9
  111. #terminal9
  112. #vpn9
  113. #wireguard9
  114. #app8
  115. #authentication8
  116. #chat8
  117. #desktop8
  118. #desktop-app8
  119. #django8
  120. #documentation8
  121. #ecommerce8
  122. #firefox8
  123. #hermes8
  124. #kanban8
  125. #knowledge-base8
  126. #langchain8
  127. #local-first8
  128. #mac8
  129. #mail8
  130. #mariadb8
  131. #mcp-server8
  132. #note-taking8
  133. #react-native8
  134. #security-tools8
  135. #swift8
  136. #vuejs8
  137. #workflows8
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