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apple / swift-nio

Event-driven network application framework for high performance protocol servers & clients, non-blocking.

Stars
8,554 stars
Forks
826 forks
Language
Swift
License
APACHE-2.0
Created
Feb 6, 2018
Last push
Nov 9, 2026
Updated
Nov 11, 2026
Why these Tags: an agent read the README and quoted it
  • Concurrency library from the readme: This provides the primary [`EventLoopGroup`], [`EventLoop`][el], and [`Channel`s][c] for use on POSIX-based systems.
  • HTTP server from the readme: `NIOHTTP1`. This provides a low-level HTTP/1.1 protocol implementation.
  • WebSocket library from the readme: `NIOWebSocket`. This provides a low-level WebSocket protocol implementation.

An agent gave these Tags from the fixed Tag list in the AwesomeRepos source code. A code check kept each Tag only when its quote is in the text. A wrong Tag? Report an error with the form at the end of this page.

Admitted to the Repository Index on Nov 10, 2026: 8,548 stars on 2026-11-10.

Star History

188 days recorded, May 8, 2026 – Nov 11, 2026 (UTC). Net change +155 stars.

Stars at the end of each day 8,554 now
May 8, 2026 Nov 11, 2026
Net stars each day highest +4
+4 on Jun 16, 2026 2.105.0, Nov 3, 2026 2.104.0, Oct 6, 2026 2.103.0, Sep 17, 2026 2.102.0, Sep 1, 2026 2.101.3, Jul 15, 2026 2.101.2, Jun 24, 2026 2.101.1, Jun 23, 2026 2.101.0, Jun 8, 2026 2.100.0, May 21, 2026
May 8, 2026 Nov 11, 2026

The star count of each day is the latest count minus the net stars of the later days.

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Star History chart

[![Star History of apple/swift-nio](https://awesomerepos.com/apple/swift-nio/stars.svg)](https://awesomerepos.com/apple/swift-nio)

Badge

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Timeline

It gained stars on 109 of the 188 days recorded since May 8, 2026.

Its largest 7 days were Jun 16, 2026 to Jun 22, 2026: 16 stars.

In the 30 days to Nov 11, 2026 it got 21 stars, 19% fewer than in the 30 days before.

It had 8,399 stars before May 8, 2026 and has 8,554 stars now: 1,446 fewer than 10,000.

  1. Created on the Repository Host
  2. +3 stars in one day
  3. Largest star day recorded: +4 stars
  4. Release 2.101.3
  5. Release 2.102.0
  6. Release 2.103.0
  7. Release 2.104.0
  8. Release 2.105.0
  9. Latest push
  10. Entered the Repository Index: 8,548 stars on 2026-11-10
  11. +4 stars in one day

The timeline comes from the creation date and the releases on the Repository Host, the Admission, the Star History, and the Observations. Star milestones show only when the Star History records the day. The list shows up to 5 stable releases from the latest 10 releases recorded. When none of them is stable, one item counts the pre-releases. On the chart of net stars each day, a solid line marks each recorded release.

Forks and pushes

From 2 Observations, Nov 11, 2026 – Nov 12, 2026. Forks +1. AwesomeRepos saw a new push on 0 of 1 days.

Forks 826
  1. Nov 12, 2026: no new push

A filled day: the last push time changed since the Observation before it.

Health facts

Measured facts in four separate dimensions, each with a date and a source. AwesomeRepos does not add them into one score. AwesomeRepos reads the weekly commits, the changelog, and the community files each week for the 5,000 visible repositories with the most stars and for each rising repository. How AwesomeRepos defines each check

Maintenance

2 of 4 checks (2 without data)
  • Yes: Not archived

    GitHub does not mark the repository as archived. Source

  • Yes: A push in the last 90 days

    Last push on 2026-11-09, 3 days ago. Source

  • No data: Commits in the last 13 weeks

    No data: AwesomeRepos has not read the weekly commits.

  • No data: Commits in 26 or more of the last 52 weeks

    No data: AwesomeRepos has not read the weekly commits.

Releases

2 of 3 checks (1 without data)
  • Yes: A release in the last 365 days

    Newest release 2.105.0 on 2026-11-03, 9 days ago. 10 or more releases in the last 365 days. Source

  • Yes: The newest release tag is a semantic version

    The newest release tag is 2.105.0. Source

  • No data: A changelog file at the root

    No data: AwesomeRepos has not scanned this repository.

Security practice

0 of 1 check (1 without data)
  • No data: A security policy

    No data: AwesomeRepos has not scanned this repository.

AwesomeRepos has not asked OpenSSF Scorecard about this repository.

Community files

1 of 3 checks (2 without data)
  • Yes: A licence

    GitHub finds the licence APACHE-2.0. Source

  • No data: A contributing guide

    No data: AwesomeRepos has not scanned this repository.

  • No data: A code of conduct

    No data: AwesomeRepos has not scanned this repository.

Dependencies in the index

This section shows the packages that connect this repository to other repositories in the index.

The GitHub dependency graph of this repository names 11 direct packages (scanned on Nov 12, 2026). Packages from 1 other repository in the index are among them.

35 scanned repositories name a package from this repository.

Uses Used by (8 of 35) apple/swift-nio actions/checkout actions/checkout OpenAPITools/openapi-generator OpenAPITools/openapi-generator vapor/vapor vapor/vapor neondatabase/neon neondatabase/neon xtool-org/xtool xtool-org/xtool tisfeng/Easydict tisfeng/Easydict seemoo-lab/openhaystack seemoo-lab/openhaystack RunanywhereAI/runanywhere-sdks RunanywhereAI/runanywhere-sdks fastrepl/anarlog fastrepl/anarlog
An arrow points from the repository that names a package to the repository that the package comes from.

Uses (in the index) · 1

Used by (in the index) · 35

Show 20 more

The page lists the 30 with the most stars, of 35.

Sources: the GitHub dependency graph of each repository, and deps.dev for the source repository of each package (checked on Nov 3, 2026). A dependency graph also names development packages. deps.dev takes most source repositories from package metadata. How the dependency graph is made

Observations

Latest Observation, Nov 12, 2026: 8,554 stars, 826 forks, last push Nov 9, 2026, not archived. One of 2 Observations since Nov 11, 2026.

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