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Subreddits like r/foss

72 subreddits are like r/foss. The closest are r/opensource, r/fossdroid and r/coolgithubprojects.

72 subreddits like r/foss

Closest first. A subreddit found by more than one signal ranks higher.

  1. 1r/opensourceSame topicsSame peopleCrosspostsSimilar to r/opensource
  2. 2r/fossdroidSame topicsSame peopleCrosspostsSimilar to r/fossdroid
  3. 3r/coolgithubprojectsSame topicsSame peopleCrosspostsSimilar to r/coolgithubprojects
  4. 4r/degoogleSame topicsSame peopleCrosspostsSimilar to r/degoogle
  5. 5r/selfhostedSame topicsCrosspostsSimilar to r/selfhosted
  6. 6r/softwareSame topicsSame peopleCrosspostsSimilar to r/software
  7. 7r/linuxSame topicsSame peopleCrosspostsSimilar to r/linux
  8. 8r/androidappsSame topicsSame peopleCrosspostsSimilar to r/androidapps
  9. 9r/SideProjectSame topicsCrosspostsSimilar to r/SideProject
  10. 10r/windowsappsSame topicsSame peopleCrosspostsSimilar to r/windowsapps
  11. 11r/HowToMenSame topicsSame peopleCrosspostsSimilar to r/HowToMen
  12. 12r/CLISame topicsSame peopleCrosspostsSimilar to r/CLI
  13. 13r/commandlineSame topicsSame peopleCrosspostsSimilar to r/commandline
  14. 14r/githubSame topicsSame peopleCrosspostsSimilar to r/github
  15. 15r/privacySame topicsSame peopleCrosspostsSimilar to r/privacy
  16. 16r/macappsSame topicsSimilar to r/macapps
  17. 17r/GrapheneOSSame topicsSame peopleSimilar to r/GrapheneOS
  18. 18r/gnomeSame peopleCrosspostsSimilar to r/gnome
  19. 19r/linux4noobsSame topicsSame peopleCrosspostsSimilar to r/linux4noobs
  20. 20r/linuxquestionsSame topicsCrosspostsSimilar to r/linuxquestions
  21. 21r/rustCrosspostsSimilar to r/rust
  22. 22r/PythonSame topicsCrosspostsSimilar to r/Python
  23. 23r/programmingSame topicsCrosspostsSimilar to r/programming
  24. 24r/androiddevSame topicsCrosspostsSimilar to r/androiddev
  25. 25r/browsersSame peopleCrosspostsSimilar to r/browsers
  26. 26r/tutanotaSame peopleCrosspostsSimilar to r/tutanota
  27. 27r/kdeSame peopleCrosspostsSimilar to r/kde
  28. 28r/BuyFromEUSame topicsSimilar to r/BuyFromEU
  29. 29r/LinuxCirclejerkSame peopleSimilar to r/LinuxCirclejerk
  30. 30r/ApksAppsSame topicsCrosspostsSimilar to r/ApksApps
  31. 31r/webdevSame topicsSimilar to r/webdev
  32. 32r/linuxmemesSame peopleSimilar to r/linuxmemes
  33. 33r/gitSame peopleCrosspostsSimilar to r/git
  34. 34r/FuckMicrosoftSame peopleSimilar to r/FuckMicrosoft
  35. 35r/duckduckgoSame peopleSimilar to r/duckduckgo
  36. 36r/DigitalPrivacySame peopleSimilar to r/DigitalPrivacy
  37. 37r/tuiSame topicsSimilar to r/tui
  38. 38r/firefoxSame peopleSimilar to r/firefox
  39. 39r/WebAppsSame topicsSimilar to r/WebApps
  40. 40r/moddedandroidappsSame topicsSimilar to r/moddedandroidapps
  41. 41r/BitwardenSame peopleSimilar to r/Bitwarden
  42. 42r/DistroHoppingSame peopleSimilar to r/DistroHopping
  43. 43r/javascriptSame topicsSimilar to r/javascript
  44. 44r/microsoftsucksSame peopleSimilar to r/microsoftsucks
  45. 45r/CyberNewsSame peopleSimilar to r/CyberNews
  46. 46r/vivaldibrowserSame peopleSimilar to r/vivaldibrowser
  47. 47r/archSame peopleSimilar to r/arch
  48. 48r/vibecodingCrosspostsSimilar to r/vibecoding
  49. 49r/mcpCrosspostsSimilar to r/mcp
  50. 50r/godotCrosspostsSimilar to r/godot
  51. 51r/sideprojectsCrosspostsSimilar to r/sideprojects
  52. 52r/FlutterDevCrosspostsSimilar to r/FlutterDev
  53. 53r/cybersecurityCrosspostsSimilar to r/cybersecurity
  54. 54r/LocalLLMCrosspostsSimilar to r/LocalLLM
  55. 55r/unixpornCrosspostsSimilar to r/unixporn
  56. 56r/linux_gamingCrosspostsSimilar to r/linux_gaming
  57. 57r/linuxaudioCrosspostsSimilar to r/linuxaudio
  58. 58r/LocalLLaMACrosspostsSimilar to r/LocalLLaMA
  59. 59r/PHPCrosspostsSimilar to r/PHP
  60. 60r/SaaSCrosspostsSimilar to r/SaaS
  61. 61r/archlinuxCrosspostsSimilar to r/archlinux
  62. 62r/IMadeThisCrosspostsSimilar to r/IMadeThis
  63. 63r/ollamaCrosspostsSimilar to r/ollama
  64. 64r/projectsCrosspostsSimilar to r/projects
  65. 65r/buildinpublicCrosspostsSimilar to r/buildinpublic
  66. 66r/creativecodingCrosspostsSimilar to r/creativecoding
  67. 67r/CustomROMsGuideCrosspostsSimilar to r/CustomROMsGuide
  68. 68r/DiscussionCrosspostsSimilar to r/Discussion
  69. 69r/FedoraCrosspostsSimilar to r/Fedora
  70. 70r/IndieDevCrosspostsSimilar to r/IndieDev
  71. 71r/Startup_IdeasCrosspostsSimilar to r/Startup_Ideas
  72. 72r/UbuntuCrosspostsSimilar to r/Ubuntu

How it works

How similar subreddits are found

  • Same topics: subreddits whose posts cover the same topics as r/foss.
  • Same people: subreddits where the same authors post and comment.
  • Crossposts: subreddits that r/foss crossposts to or from.

NSFW subreddits and subreddits without enough data are left out. Stats for r/foss · Best time to post on r/foss · Find subreddits like another subreddit

Subreddits like r/foss | KissMyPost