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Unleash (open source feature flags)

Unleash Freemium Intermediate

An open source, self hostable feature flag service that gives you gradual rollouts and instant kill switches without building your own. For a two person team this is the cheapest way to buy real deploy safety: ship behind a flag, roll out to a few users, and turn it off in one click if it misbehaves. Start with the free self hosted version and only pay if you outgrow it.

  • Roll a change out to a small percentage before everyone
  • A kill switch undoes a bad feature without a redeploy
  • Self host the free version so cost is not a barrier early
Open on getunleash.io ↗

The question it answers

  1. How should our shipping process change once we hire our first engineer and it is no longer just me pushing to production?

Read with it

  1. Once you have a second engineer, the question stops being taste and starts being: what actually keeps a team shipping fast... IT Revolution Press Book · ~250 pages Accelerate: The Science of Lean Software and DevOps Nicole Forsgren, Jez Humble, and Gene Kim
  2. The CTO of India's largest broker explains how a tiny team scales huge load by optimizing the application before touching... Zerodha Tech Blog Article · 15 min read Scaling with common sense Kailash Nadh
  3. The companion conversation, focused on how Zerodha actually built its engineering team in the Indian market, from first hires... Software Misadventures Podcast · 1 hr 15 min Kailash Nadh on Building the Tech Team at Zerodha Software Misadventures
  4. Explains how to keep every change ready to release at any time, which is the technical backbone of a weekly staging link. It... DORA (Google Cloud) Article · ~10 min read Continuous delivery DORA (Google Cloud)
  5. Goldfein ran engineering at Facebook and VMware and lays out how release process should change as a team grows from one person... First Round Review Article · 20 min read The Right Way to Ship Software Jocelyn Goldfein
  6. Holman was an early GitHub engineer and this is the single most complete plain English essay on what a healthy deploy looks... zachholman.com Essay · 30 min read How to Deploy Software Zach Holman
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