Alternatives and similar repositories for o3

Users that are interested in o3 are comparing it to the libraries listed below

• devio / Walruss
  PC-Wahl 10 Hacking Tools
  ☆292Updated 8 years ago
• blizzard4591 / openMittsu
  An open source implementation and desktop client of the Threema Messenger App.
  ☆177Updated 7 months ago
• o3ma / o3rest
  Auto-generated REST component. You only need this as a dependency.
  ☆28Updated 3 years ago
• janimo / textsecure
  TextSecure client package for Go
  ☆128Updated 5 years ago
• tomster / halfnarp
  31C3 Fahrplan conflict resolution service
  ☆78Updated 3 years ago
• MacLemon / CongressChecklist
  A list of things to do, to pack and tips on attending a congress, especially Chaos Communication Congress.
  ☆450Updated 4 months ago
• c3nav / c3nav
  Indoor navigation for the Chaos Communication Congress and other events.
  ☆176Updated this week
• posteo / scrambler-plugin
  Dovecot plugin to enable encrypted storage
  ☆69Updated 9 years ago
• omemo / gajim-omemo
  Gajim plugin for OMEMO Multi-End Message and Object Encryption
  ☆88Updated 8 years ago
• cwoomi / cert-covid19
  Informationssammlung zum Thema CoVid-19
  ☆219Updated 4 years ago
• 607011 / Qt-SESAM
  c't SESAM Password Manager (Qt version)
  ☆79Updated 4 years ago
• JavaJens / TextSecure
  A secure text messaging application for Android.
  ☆72Updated 8 years ago
• SFTtech / sticker
  Some of the stickers might unsettle you.
  ☆142Updated 9 months ago
• c3nav / c3nav-32c3
  Legacy c3nav. Indoor navigation for the 32nd Chaos Communication Congress.
  ☆67Updated 8 years ago
• prefiks / u2f4moz
  U2F support extension for Firefox
  ☆196Updated 7 years ago
• moklick / kontext-browser-extension
  Browser extension that adds context to certain German politicians
  ☆79Updated last year
• dividuum / info-beamer
  The Multimedia Presenter for Lua (for commercial projects, use info-beamer pi instead)
  ☆229Updated 5 years ago
• algorithmwatch / 2018-openschufa
  OpenSCHUFA was a data donation project on credit scoring in Germany
  ☆43Updated 5 years ago
• hopglass / hopglass
  Visualize the Freifunk Mesh
  ☆33Updated 2 years ago
• sftcd / tinfoil
  TLS Is Not For Obligatory Interception Lovers
  ☆37Updated 4 years ago
• jiska2342 / malware
  It's malware!
  ☆91Updated 3 years ago
• mediathekview / MLib
  lib für das Projekt MediathekView
  ☆37Updated last month
• wahlbilanz / DeinWal.de
  Webseite zu dem DeinWal.de Projekt
  ☆64Updated 2 years ago
• rixx / sticker
  sticker ALL the things
  ☆62Updated 5 years ago
• CrowdNotifier / documents
  ☆75Updated 4 years ago
• ffbsee / ffbsee-firmware
  The firmware for the Freifunk Bodensee community
  ☆15Updated 3 years ago
• connorlanigan / norvos
  Desktop messenger for the TextSecure system
  ☆24Updated 6 years ago
• LibreSignal / LibreSignal
  LibreSignal • The truly private and Google-Free messenger for Android.
  ☆264Updated 8 years ago
• engelsystem / engelsystem
  Shift planning system for chaos events.
  ☆505Updated this week
• mh- / diagnosis-keys
  Tools for working with Diagnosis Keys from the COVID-19 Exposure Notification / Corona-Warn-App system
  ☆50Updated 4 years ago