Software Alternatives, Accelerators & Startups

Developer Diary

Become the best dev you can be with deep work.

Best Developer Diary Alternatives & Competitors in 2025

The best Developer Diary alternatives based on verified products, community votes, reviews and other factors.
Filter: 9 Open-Source Alternatives. Latest update:

  1. A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

    /obsidian-md-alternatives
  2. Gollum is a simple wiki system built on top of Git

    Open Source

    /gollum-alternatives
  3. The fastest AI note-taker to capture your scattered thoughts and turn them into organized notes.

    Try for free freemium

    Try for free
  4. Open source, flat-file Knowledgebase platform that uses static Markdown files

    Open Source

    /raneto-alternatives
  5. Collect your thoughts and notes without leaving the command line

    /jrnl-sh-alternatives
  6. Hugo is a general-purpose website framework for generating static web pages.

    Open Source

    /hugo-alternatives
  7. Everything has a place! All the random miscellaneous data you have stored in various places and on post it notes can easily be added to LifePIM.

    freemium $39.95 / One-off

    /lifepim-alternatives
  8. Daux.io is a documentation generator that uses a simple folder structure and Markdown files to...

    Open Source

    /daux-io-alternatives
  9. A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.

    /day-one-alternatives
  10. Writing notes made simple

    /falcon-for-ios-alternatives
  11. Easy to maintain open source documentation websites

    Open Source

    /docusaurus-alternatives
  12. openKB is a Markdown Knowledge base application (FAQ) built with Nodejs and ExpressJS.

    /openkb-alternatives
  13. Leave sticky notes on tabs in Chrome

    /note-anywhere-alternatives
  14. Write emails faster with Smart Compose in Gmail

    /smart-compose-in-gmail-alternatives
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