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Best Open Source Contributions Newsletters in 2026

NewsletterFIT tracks 3 newsletters that cover Open source contributions as a primary topic, 2 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Eddie's Log (9K).

Updated Nov 11, 2026 · sorted by publicly shown subscribers · methodology

  1. 1
    Eddie's Log9K subscribers

    Substacklast post Jul 30, 2026

    Learn about: Open Source as a Contributor and Maintainer, Web Development with Javascript and Typescript, My experience as a freelancer and remote work as a Digital Nomad, Content Creation, Personal Branding and how to…

    Likely audience: Junior developers

  2. 2
    Geeking Out Podcast—

    SubstackEvery two weeks · last post 23 days ago

    Home of the Geeking Out Podcast: the podcast about all geeky aspects of software delivery, DevOps, Observability, reliability, and everything in between. Includes episode transcripts and show notes, along with articles…

    Likely audience: DevOps engineers

  3. 3
    joincohorts—

    SubstackMonthly or less · last post 12 days ago

    From recent posts: The newsletter celebrates one year of operation for a UK Global Talent Visa coaching program, detailing the curriculum, student outcomes, and community growth while encouraging readers to prepare their evidence portfoli…

    Likely audience: International professionals seeking UK visas

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