lycheeverse

lycheeverse/lychee

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

36 good first / help-wanted issues · Rust · last activity Jul 8, 2026

broken-links check link link-checker link-checkers link-checking validator
36 Open Issues Need Help Last updated: Jul 8, 2026

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enhancement good first issue
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
bug good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue hacktoberfest
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
bug good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted triage
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
bug good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
docs good first issue
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
help wanted workaround triage
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
bug help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement help wanted dependencies triage
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted triage
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
Log padding about 1 year ago
good first issue hacktoberfest
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue hacktoberfest
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
help wanted breaking-change
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator
enhancement good first issue help wanted workaround triage
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator

AI Summary: The GitHub issue reports that the link checking process is redundantly checking and reporting the same links multiple times. This is demonstrated by successful links appearing twice and a 404 error for `https://docs.docker.com/samples/library/php/` being reported twice, once for `doc/docker.md` and again for `./doc/docker.md`, indicating duplicate processing of the same content or links.

Complexity: 3/5
good first issue help wanted
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator

AI Summary: The task is to replace the deprecated and broken `human-sort` crate used in the Lychee project with the `numeric-sort` crate. This involves updating the relevant code sections to use the new crate's sorting functionality and ensuring that the existing functionality remains unchanged.

Complexity: 2/5
bug good first issue help wanted deprecation dependencies
lycheeverse/lychee
3.7K

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Rust
#broken-links#check#link#link-checker#link-checkers#link-checking#validator