notofonts/nototools

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Noto fonts support tools and scripts plus web site generation

Stars: 305
Forks: 92
Open beginner issues: 0
Indexed issues: 79

Dominant language: Python
License: Apache-2.0
Last GitHub push: Aug 3, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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79 open issues indexed

Bug: run command 'notodiff --before font1.ttf --after font1.ttf -t gsub' raise TypeError Open

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

notofonts/nototools#937 · Opened Jul 29, 2026
fontTools/merge/base.py: AttributeError: type object 'VarStore' has no attribute 'mergeMap' Open

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

notofonts/nototools#918 · Opened Aug 10, 2025
Bug: `create_image.py` fails on modern Linux distributions due to legacy Pango import Open

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

notofonts/nototools#912 · Opened Jul 5, 2025
Nototools installation fails on Windows 11 Open

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

notofonts/nototools#795 · 1 comment · Opened May 25, 2023
Can we search by Unicode range name like "Meroitic Cursive" in the noto font collection Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#771 · 2 comments · Opened Jan 25, 2023
genetare_website_2_data.py subprocess.CalledProcessError: Command '['git', 'update-index', '-q', '--ignore-submodules', '--refresh']' returned non-zero exit status 128. Open

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

notofonts/nototools#724 · Opened Sep 11, 2022
ModuleNotFoundError: No module named 'unicode_data' in coverage.py Open

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

notofonts/nototools#723 · Opened Sep 9, 2022
Intent to archive Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

notofonts/nototools#634 · 11 comments · Opened Mar 29, 2022
merge_fonts.py AttributeError problem Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

notofonts/nototools#598 · Opened Jan 28, 2022
Update default branch from 'master' to 'main' Open

notofonts/nototools#527 · 1 assignee · Opened Jan 23, 2021
Language update Open

bug

notofonts/nototools#526 · 1 comment · 1 assignee · Opened Jan 23, 2021
dump_otl.py fails if font contains size feature Open

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

notofonts/nototools#521 · Opened Oct 6, 2020
afdko version problem in toolnoto Dockerfile (notosetup.sh) pip install -r requirements.txt Open

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

notofonts/nototools#519 · 1 comment · Opened Jun 19, 2020
Prepare subset of noto (CJK and regular) based on another font Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#515 · Opened May 18, 2020
tests try to import python2 modules from pygtk Open

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

notofonts/nototools#513 · Opened Apr 29, 2020
merge_fonts.py KeyError: 'cid00001#1' Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

notofonts/nototools#511 · 7 comments · 5 reactions · Opened Feb 26, 2020
third_party/spiro looks to be not compatible with python3 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#501 · 10 comments · Opened Dec 15, 2019
hb_input questionable output Open

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

notofonts/nototools#500 · Opened Dec 12, 2019
Noto Fonts as fallback fonts on Windows 10 Open

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

notofonts/nototools#494 · Opened Oct 3, 2019
Is Northern Sami translation incomplete? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#491 · 2 comments · Opened Sep 22, 2019
not able to run and merge all fonts specified in merge_fonts.py script. Open

Difficulty 3/5 1-2 days Newbie friendliness 32/100

notofonts/nototools#490 · 7 reactions · Opened Jul 18, 2019
Can not merge 'NotoSans-Regular.ttf', 'SourceHanSansKR-Regular.ttf', Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

notofonts/nototools#489 · 3 comments · Opened Jul 17, 2019
[notodiff]: Add heuristics to minimize false diff reporting Open

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

notofonts/nototools#487 · Opened Jun 19, 2019
merge_noto.py Open

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

notofonts/nototools#486 · 1 comment · Opened Jun 19, 2019
Merge Noto Sans 2.0 and Noto Naskh Arabic Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#483 · Opened Apr 9, 2019
Broken URL for SIL Open Font License Open

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

notofonts/nototools#482 · Opened Apr 7, 2019
Inconsistent naming between Google Fonts and Noto website Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

notofonts/nototools#477 · 2 comments · Opened Feb 16, 2019
hbinput is slow Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#471 · 2 comments · Opened Apr 29, 2018
merge fonts script tutorial Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#467 · 9 reactions · Opened Feb 17, 2018
Refresh UDHR samples Open

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

notofonts/nototools#459 · 1 comment · Opened Oct 18, 2017
[notodiff] GposDiffFinder Cannot parse multiple anchors per a glyph properly Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

notofonts/nototools#458 · Opened Oct 16, 2017
Noto Meroitic Cursive and Meroitic Hieroglyphs are combined into a single font Noto Sans Meroitic Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

notofonts/nototools#457 · Opened Oct 16, 2017
should noto_lint.py work with the variable Noto fonts (-VF)? Open

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

notofonts/nototools#444 · Opened Sep 18, 2017
Noto-hinted.zip is half advertised size and contains no serif fonts Open

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

notofonts/nototools#428 · Opened Jun 15, 2017
remove some code points in Glagolitic, Gothic and Tifinagh because can use LGC Open

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

notofonts/nototools#425 · Opened May 30, 2017
notodiff "--before" "--after" should be optional Open

enhancement

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

notofonts/nototools#422 · Opened May 23, 2017
Wrong URL? Open

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

notofonts/nototools#401 · 2 comments · Opened Apr 5, 2017
add a util/script to change post table version from 2 to 3 Open

Android Priority-High

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

notofonts/nototools#399 · Opened Apr 2, 2017
add a util/script to drop fvar-related name ids in Mac Roman (PID/EID=1/0) Open

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

notofonts/nototools#398 · 1 comment · Opened Apr 2, 2017
write noto-fonts version info into download zips. Open

notofonts/nototools#373 · 1 assignee · Opened Feb 28, 2017
notodiff: AttributeError: 'NoneType' object has no attribute 'classDefs' on some of the variable fonts Open

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

notofonts/nototools#362 · Opened Jan 21, 2017
noto_lint.py: lint should be able to process NotoSansAdlamUnjoined-Regular.ttf Open

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

notofonts/nototools#357 · 1 comment · Opened Jan 11, 2017
notodiff rendered diff doesn't account for shaping engine behavior Open

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

notofonts/nototools#354 · Opened Dec 21, 2016
notodiff: handling of weights/widths for variable fonts Open

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

notofonts/nototools#348 · 2 comments · Opened Dec 16, 2016
notodiff doesn't cannot detect many differences in NotoSansMyanmar-Bold Open

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

notofonts/nototools#338 · 1 comment · Opened Dec 8, 2016
File Not supported. Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

notofonts/nototools#322 · 1 comment · Opened Nov 30, 2016
cannot subset NotoSansMyanmar-Regular.ttf Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#306 · 3 comments · Opened Oct 28, 2016
enhancement request for a tool to populate fontdiff specimen directory Open

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

notofonts/nototools#303 · 1 comment · Opened Oct 27, 2016
add OTS to noto_lint Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

notofonts/nototools#302 · 8 comments · Opened Oct 26, 2016
Unhinted (Mac) vs. hinted (Windows) download packages on the website Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

notofonts/nototools#295 · 2 comments · Opened Oct 12, 2016

notofonts/nototools

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