gren-lang/core

Gren's core package

Stars: 48
Forks: 14
Open beginner issues: 0
Indexed issues: 62
Avg merge: 4h 14m
Merged PRs (30d): 1

Dominant language: JavaScript
License: No license data
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

Open All

8 beginner-friendly issues open

`Bytes.toString` drops a leading U+FEFF, so a string does not survive `fromString` and back Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

gren-lang/core#155 · Opened Sep 14, 2026
`Bytes.Decode.bytes` reads past the end of the `Bytes` it is decoding Open

bug

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

gren-lang/core#154 · Opened Sep 14, 2026
A `Bytes` value crossing a port carries its whole backing buffer, not the bytes it holds Open

bug

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

gren-lang/core#153 · Opened Sep 14, 2026
`String.words` of a string with no words in it returns a 1-member Array instead of an empty Array Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

gren-lang/core#151 · Opened Sep 13, 2026
`Char.fromCode` throws a `RangeError` out of range, but its documentation says it returns U+FFFD Open

bug

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

gren-lang/core#149 · Opened Sep 12, 2026
`Random` 's PCG algorithm is incorrect: `peel`'s multiply overflows float64 Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

gren-lang/core#146 · Opened Sep 11, 2026
`chompIf` / `chompWhile` hand the predicate half a surrogate pair Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

gren-lang/core#138 · Opened Sep 3, 2026
Bytes.flatten reads each input from offset 0 of its backing buffer even when it shouldn't Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

gren-lang/core#137 · 1 comment · Opened Aug 16, 2026

A short digest of beginner-friendly GitHub issues.