markedjs/marked

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A markdown parser and compiler. Built for speed.

Stars: 37.2k
Forks: 3.7k
Open beginner issues: 0
Indexed issues: 11
Avg merge: 4d 3h
Merged PRs (30d): 19

Dominant language: JavaScript
License: No license data
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

11 open issues indexed

emStrong is quadratic in the number of unmatched emphasis delimiters (12 KB input takes ~16 s) Open

L2 - annoying

Difficulty 5/5 Over a week Newbie friendliness 42/100

markedjs/marked#4099 · 3 comments · Opened Sep 19, 2026
Text after an empty nested blockquote is dropped (18.0.9+) Open

L2 - annoying

Difficulty 3/5 1-2 days Newbie friendliness 78/100

markedjs/marked#4098 · 2 comments · Opened Sep 19, 2026
Improve table render Open

works as intended

Difficulty 3/5 1-2 days Newbie friendliness 55/100

markedjs/marked#4085 · 3 comments · Opened Sep 5, 2026
CommonMark spec gaps grouped by root cause, and a question about lookup tables Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

markedjs/marked#4050 · 21 comments · Opened Aug 10, 2026
Bug: Architectural deviations from CommonMark specification Open

L2 - annoying

Difficulty 5/5 Over a week Newbie friendliness 25/100

markedjs/marked#3996 · 2 comments · Opened Jun 17, 2026
Enhancement: add TypeScript generics support for custom renderer return types Open

proposal

Difficulty 4/5 3-5 days Newbie friendliness 48/100

markedjs/marked#3974 · 1 comment · Opened May 16, 2026
let walkTokens replace the current token with multiple Open

proposal

Difficulty 5/5 Over a week Newbie friendliness 35/100

markedjs/marked#3844 · 1 comment · 1 reaction · Opened Nov 20, 2025
Select Extension priority Open

proposal

Difficulty 5/5 Over a week Newbie friendliness 35/100

markedjs/marked#3590 · 2 comments · Opened Jan 15, 2025
Support custom extensions "interrupting" built-in tokens Open

proposal

Difficulty 5/5 Over a week Newbie friendliness 25/100

markedjs/marked#3435 · 4 comments · Opened Aug 29, 2024
Measured performance decrease between major releases of Marked, time for a performance pass? Open

proposal

Difficulty 5/5 Over a week Newbie friendliness 25/100

markedjs/marked#2355 · 12 comments · Opened Jan 12, 2022
Markdown flavors + options Open

parser: CommonMark parser: GFM proposal

Difficulty 5/5 Over a week Newbie friendliness 25/100

markedjs/marked#1225 · 3 comments · Opened Apr 16, 2018

markedjs/marked

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