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Effect-TS/effect

Position in GitHub’s trending lists, facts from the GitHub API and the README, and the star history recorded by this site.

Collected

Build production-ready applications in TypeScript

First paragraph of the README

Effect is a library for building robust, maintainable, type-safe, and production grade applications in TypeScript. It helps you handle the hard problems at scale: typed errors, dependency injection, structured concurrency, scheduling, tracing, and unified schema validation.

cliclusteringconcurrencydependency-injectioneffecterror-handlingjavascriptobservability

Install command found in the README

npm install effect

Where it is trending

ListPositionStars gained
All languages, today#16+80 today
typescript, today#5+80 today

Star history recorded by this site

One reading per day since Oct 3, 2026, the first day this repository was seen in a trending list. A chart is drawn once three days have been recorded.

  1. 16,637

Positions, star totals and “stars gained” are the ones GitHub published, read at Oct 3, 2026, 08:21 UTC. The README paragraph and the install command are copied automatically and are not reviewed.

Source: github.com/trending · updated

More lists to explore

The same data cut by period, programming language and subject.

Questions and answers

More detail on the method page.

How many stars does Effect-TS/effect have?

16,637 stars and 806 forks when GitHub’s trending page was read on Oct 3, 2026, 08:21 UTC. GitHub reported 80 new stars for the period of the list it appears in.

What is Effect-TS/effect written in, and under which license?

GitHub classifies it as TypeScript. Its license, as reported by the GitHub API, is MIT.

How do I install Effect-TS/effect?

Its README gives this command: npm install effect. It is copied automatically; check the repository before running it.