Best CI/CD Optimization Newsletters in 2026

NewsletterFIT tracks 4 newsletters that cover CI/CD optimization as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Data Platform Engineering (13K).

Updated Nov 13, 2026 · sorted by publicly shown subscribers · methodology

  1. 1

    SubstackMonthly or less · last post 10 days ago

    Thoughts and learnings from building scalable and reliable data platforms applying platform engineering principles. Disclosure, I’m a Google Cloud Champion Innovator

    Likely audience: Data platform engineers

  2. 2

    LinkedInEvery two weeks · last post 28 days ago

    The stories shaping tech this week, community events, and roles where you

    Likely audience: DevOps engineers

  3. 3

    SubstackMonthly or less · last post 44 days ago

    Stay ahead in frontend. Every week, we hand-pick the sharpest articles on JavaScript, CSS, React, and beyond - so you can level up faster with less noise.

    Likely audience: Frontend developers

  4. 4

    Substacklast post May 31, 2024

    From recent posts: This newsletter article discusses strategies to optimize CI/CD pipeline performance by categorizing jobs, parallelizing tasks, and adjusting run frequencies to reduce build times. It also includes brief summaries of rel…

    Likely audience: DevOps engineers

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