daisy/MathCAT

MathCAT: Math Capable Assistive Technology for generating speech, braille, and navigation.

Stars: 114
Forks: 85
Open beginner issues: 5
Indexed issues: 112
Avg merge: 1d 13h
Merged PRs (30d): 62

Dominant language: Rust
License: MIT
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

Speak !! as double factorial in MathML Open

bug rules

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

daisy/MathCAT#806 · Opened Sep 22, 2026
dedup unicode and unicode-full Open

rules

Difficulty 3/5 1-2 days Newbie friendliness 45/100

daisy/MathCAT#800 · Opened Sep 22, 2026
Many errors in Greek tests Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

daisy/MathCAT#797 · Opened Sep 22, 2026
Fix CI for Pull Requests affecting Rust code Open

bug question

daisy/MathCAT#781 · 1 comment · 1 assignee · Opened Sep 19, 2026
Allow `MathCATRulesDir` to override the rules directory without code changes Open

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

daisy/MathCAT#771 · Opened Sep 16, 2026
𝛼 break CMU braile option Open

braille bug rules

daisy/MathCAT#769 · 1 comment · 1 assignee · Opened Sep 16, 2026
Ask please a merge with upstream hu and main branch, because I need follow up english definitions.yaml change :-):-) Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

daisy/MathCAT#768 · Opened Sep 15, 2026
Alter the ordinal generation code for languages where it's not appropriate Open

discussion rules translation

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

daisy/MathCAT#765 · Opened Sep 11, 2026
CreateOnboarding documentation Open

daisy/MathCAT#761 · 2 assignees · Opened Sep 10, 2026
Create a ToFeminineOrdinal function for supporting languages with gendered ordinals Open

discussion translation

Difficulty 3/5 1-2 days Newbie friendliness 68/100

daisy/MathCAT#759 · 3 comments · Opened Sep 10, 2026
move logo images and similar files into an /assets folder Open

discussion

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

daisy/MathCAT#727 · Opened Aug 29, 2026
Logo is missing from some pages Open

documentation good first issue

Difficulty 3/5 1-2 days Newbie friendliness 64/100

daisy/MathCAT#717 · Opened Aug 28, 2026
Create a Japanese (ja) translation Open

enhancement rules translation

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

daisy/MathCAT#715 · 5 comments · Opened Aug 26, 2026
Time mistaken for a unit Open

bug rules rust

Difficulty 3/5 1-2 days Newbie friendliness 52/100

daisy/MathCAT#711 · Opened Aug 22, 2026
Speech for “Ratio” Open

bug rules

Difficulty 3/5 1-2 days Newbie friendliness 65/100

daisy/MathCAT#709 · Opened Aug 21, 2026
Use of period in numbers for European languages Open

rules translation

Difficulty 3/5 1-2 days Newbie friendliness 65/100

daisy/MathCAT#708 · 2 comments · 1 reaction · Opened Aug 21, 2026
False positive for times Open

bug rules rust

Difficulty 3/5 1-2 days Newbie friendliness 62/100

daisy/MathCAT#707 · 1 comment · Opened Aug 21, 2026
Speech for Geometric “Line” Expressions Open

discussion rules

Difficulty 3/5 1-2 days Newbie friendliness 68/100

daisy/MathCAT#705 · Opened Aug 19, 2026
Create v1 of Urdu localization Open

rules translation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

daisy/MathCAT#691 · 1 comment · Opened Aug 16, 2026
give overview of augmented matrices at the start Open

rules

Difficulty 3/5 1-2 days Newbie friendliness 35/100

daisy/MathCAT#690 · Opened Aug 16, 2026
Review French navigation file Open

discussion translation

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

daisy/MathCAT#675 · 1 comment · Opened Aug 12, 2026
Add a user-interface that makes it easy for people to change the reading of a character Open

Major Project

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

daisy/MathCAT#638 · Opened Jul 28, 2026
Could LaTeX and ASCII Math be speech navigation options? Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

daisy/MathCAT#630 · 9 comments · Opened Jul 19, 2026
Add LAMBDA braille code Open

braille

Difficulty 3/5 1-2 days Newbie friendliness 35/100

daisy/MathCAT#629 · Opened Jul 15, 2026
English rules dated at 2026/06/15 or 2026/06/30 are not compatible with NVDA2026.1.1 Open

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

daisy/MathCAT#625 · 1 comment · Opened Jul 3, 2026
feature request for vector from O to A Open

enhancement good first issue rules rust

Difficulty 2/5 1-3 hours Newbie friendliness 66/100

daisy/MathCAT#621 · 1 comment · 1 assignee · Opened Jul 1, 2026
mathjax 4 issue Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

daisy/MathCAT#620 · Opened Jul 1, 2026
translation audit tool lack considering ordering of rules Open

discussion python rules

daisy/MathCAT#619 · 6 comments · 2 reactions · 1 assignee · Opened Jul 1, 2026
New version of rule for <munder> Open

discussion rules

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

daisy/MathCAT#613 · 1 comment · Opened Jun 26, 2026
Adding more tests for Swedish braille Open

daisy/MathCAT#608 · 1 assignee · Opened Jun 24, 2026
Draft a release process Open

discussion

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

daisy/MathCAT#603 · 10 comments · Opened Jun 18, 2026
Feature request: Configurable spacing before operators (ASCIIMath & LaTeX) Open

enhancement

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

daisy/MathCAT#601 · Opened Jun 13, 2026
Suggestion: Small improvement to MathCAT's range handling in unicode files Open

enhancement

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

daisy/MathCAT#590 · Opened Jun 3, 2026
Tests for navigation Open

daisy/MathCAT#582 · 8 comments · 4 assignees · Opened May 21, 2026
Speaking in Spanish about `intent=':unit'` is not entirely correct Open

bug rules

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

daisy/MathCAT#579 · 2 comments · Opened May 17, 2026
Portuguese translation Open

enhancement rules translation

Difficulty 4/5 3-5 days Newbie friendliness 35/100

daisy/MathCAT#548 · 26 comments · Opened Apr 12, 2026
Secant instead of second (will probably be solved with "intent"?) Open

bug

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

daisy/MathCAT#547 · 1 comment · Opened Apr 10, 2026
False positive for intervals Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

daisy/MathCAT#546 · 2 comments · Opened Apr 10, 2026
Awkward speech and navigation from MathML generated by tex4ebook/make4ht (TeX4ht) Open

bug

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

daisy/MathCAT#536 · 2 comments · Opened Mar 29, 2026
Cannot navigate system of equations from LaTeX array: ZoomIn errors / incomplete column navigation Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 50/100

daisy/MathCAT#535 · 1 comment · Opened Mar 29, 2026
ToggleSpeakMode causes error Open

bug

daisy/MathCAT#531 · 1 comment · 1 assignee · Opened Mar 28, 2026
MathCAT should align with updated UEB math guidelines Open

braille good first issue

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

daisy/MathCAT#529 · 1 comment · Opened Mar 25, 2026
Expression in mtable is not read Open

bug discussion

Difficulty 3/5 1-2 days Newbie friendliness 48/100

daisy/MathCAT#527 · 4 comments · Opened Mar 25, 2026
Cross-compiling to WASM fails: build script gets wrong `zip` compression feature Open

bug needs check rust

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

daisy/MathCAT#519 · 1 comment · Opened Mar 9, 2026
Implement Finnish 6-dot braille rules Open

rules translation

daisy/MathCAT#501 · 8 comments · 1 assignee · Opened Feb 25, 2026
Finish AsciiMath-fi tests and proofread them Open

rules translation

daisy/MathCAT#500 · 3 comments · 1 assignee · Opened Feb 25, 2026
Bad Canonicalization for bad input Open

bug rust

daisy/MathCAT#475 · 1 assignee · Opened Feb 5, 2026
Navigation duplicates the expression in braille Open

bug rust

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

daisy/MathCAT#470 · 2 comments · Opened Jan 19, 2026
Create a Catalan translation Open

translation

Difficulty 3/5 1-2 days Newbie friendliness 45/100

daisy/MathCAT#466 · 3 comments · Opened Jan 16, 2026
add community impact metrics Open

discussion

daisy/MathCAT#462 · 9 comments · 1 assignee · Opened Jan 14, 2026

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