vercel/satori

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Enlightened library to convert HTML and CSS to SVG

Stars: 14k
Forks: 364
Open beginner issues: 0
Indexed issues: 99
Avg merge: 11m
Merged PRs (30d): 5

Dominant language: TypeScript
License: MPL-2.0
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

99 open issues indexed

0.33.0+ HarfBuzz: WOFF glyphs render as stacked horizontal bars (Inter Bold) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

vercel/satori#802 · Opened Sep 8, 2026
@vercel/og 1.0.2 aborts on import: bundled harfbuzz looks for ./hb.wasm, which the package does not ship Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

vercel/satori#801 · 2 reactions · Opened Sep 7, 2026
bug: [Playground] PDF (Satori + PDFKit) renders a blank preview for certain layouts Open

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

vercel/satori#799 · 1 comment · Opened Sep 5, 2026
Build fails after introducing HarfBuzz Open

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

vercel/satori#794 · 2 reactions · Opened Aug 28, 2026
0.33 harfbuzzjs hb.wasm fails to resolve when satori is bundled (Next.js/Turbopack) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

vercel/satori#791 · 1 comment · 3 reactions · Opened Aug 25, 2026
`justifyContent: 'space-evenly'` throws, though Yoga supports it Open

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

vercel/satori#780 · Opened Aug 11, 2026
Allow trusted localhost image sources in server-side renders Open

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

vercel/satori#779 · Opened Jul 31, 2026
Missing the following properties from type 'ReactPortal': children, key Open

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

vercel/satori#765 · Opened Jun 10, 2026
The polygon() of clipPath is rendered incorrectly Open

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

vercel/satori#763 · Opened May 27, 2026
`text-indent` overflows the container box on line 0 Open

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

vercel/satori#753 · Opened May 11, 2026
[Tracking Issue] Integrate ICU4X to improve Unicode text handling in satori Open

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

vercel/satori#743 · Opened Mar 30, 2026
How to render this rich text? "display: flex" requirement breaks the design Open

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

vercel/satori#710 · Opened Sep 14, 2025
#707 introduced non-deterministic rendering Open

bug

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

vercel/satori#708 · Opened Sep 1, 2025
Add relevant export for cjs with yoga-layout compatibility Open

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

vercel/satori#694 · 1 comment · 4 reactions · Opened Jul 26, 2025
`align-items: baseline` does not align flexbox items perfectly on a common baseline Open

bug

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

vercel/satori#691 · 1 comment · Opened Jul 21, 2025
[Proposal] Replacing `linebreak` with `icu4x` and a Possible Implementation Open

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

vercel/satori#687 · 6 comments · 1 reaction · Opened Jun 22, 2025
Thai diacritics overlap incorrectly (สระจม) when using tone marks and vowels together Open

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

vercel/satori#668 · 10 reactions · Opened Apr 17, 2025
Can't get a non-red heart Open

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

vercel/satori#665 · Opened Mar 22, 2025
Scale with text overflow hidden unless using background clip Open

bug

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

vercel/satori#648 · 2 comments · Opened Nov 19, 2024
Misleading error when using `translateZ(value)` Open

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

vercel/satori#644 · Opened Oct 29, 2024
Strange gap after text in right justified flexbox Open

bug

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

vercel/satori#643 · 1 comment · Opened Oct 28, 2024
Changing the rotation of an element also causes translation Open

bug

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

vercel/satori#642 · Opened Oct 23, 2024
Satori does not generate the image in this code match the browser-rendered HTML output. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

vercel/satori#641 · 1 comment · 1 reaction · Opened Oct 7, 2024
Open graph image. Failed to parse linear-gradient with oklch values. Open

bug Image (next/image)

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

vercel/satori#637 · 2 comments · 1 reaction · Opened Sep 19, 2024
Setting svg as mask image makes the mask to have incorrect size Open

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

vercel/satori#634 · 2 reactions · Opened Sep 8, 2024
Some code will cause satori to loop indefinitely immediately Open

bug

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

vercel/satori#633 · 2 comments · Opened Sep 1, 2024
Satori generates a circle object for gradient, which caused high memory in Resvg Open

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

vercel/satori#631 · Opened Jul 19, 2024
Support for groups and classnames or id's Open

question

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

vercel/satori#629 · 2 comments · Opened Jun 30, 2024
`Unsupported image type: unknown` in production only Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

vercel/satori#626 · 5 comments · 3 reactions · Opened Jun 25, 2024
Update Emojis to include Unicode 15.0+ Open

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

vercel/satori#621 · 2 comments · Opened Jun 3, 2024
Certain tw classes are not working in the playground Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

vercel/satori#615 · 1 comment · 1 reaction · Opened May 18, 2024
@vercel/og and next/og: Can't load image: Unsupported image type: unknown Open

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

vercel/satori#613 · 14 comments · 11 reactions · Opened May 3, 2024
Add links to text/images Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

vercel/satori#611 · Opened Apr 22, 2024
`lineClamp` / `textOverflow` incorrectly overflows after first word in a line Open

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

vercel/satori#610 · 1 comment · 4 reactions · Opened Apr 12, 2024
`span` background does not match the way browser renders Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

vercel/satori#608 · 4 comments · Opened Apr 8, 2024
Absolute child of fragment does not position properly with true relative parent Open

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

vercel/satori#605 · 3 comments · 1 reaction · Opened Mar 25, 2024
BUG: Fails to apply HSL colors with a decimal point in the hue. Open

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

vercel/satori#602 · 7 comments · 1 reaction · Opened Mar 12, 2024
Misplacement text when Embed Font is turned off Open

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

vercel/satori#598 · 1 comment · 1 reaction · Opened Mar 6, 2024
`word-break: keep-all` breaks when used with `text-wrap: balance` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

vercel/satori#595 · 2 reactions · Opened Feb 29, 2024
Transparent linear gradient rendered incorrectly Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

vercel/satori#594 · 6 comments · Opened Feb 19, 2024
Image in SVG doesn't work when exported to PNG Open

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

vercel/satori#592 · 14 comments · 2 reactions · Opened Feb 15, 2024
2x faster with SatoriOptions.fonts as a global variable Open

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

vercel/satori#590 · 5 comments · 27 reactions · Opened Feb 6, 2024
Functionality for getting bounding box of text from satori Open

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

vercel/satori#586 · Opened Jan 29, 2024
Optional TailwindCSS Open

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

vercel/satori#584 · 8 reactions · Opened Jan 24, 2024
Using CSS `border`, images are broken and exposed Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

vercel/satori#583 · 1 comment · Opened Jan 24, 2024
@vercel/og will not work on edge outside of next - noto-sans-v27-latin-regular.ttf Open

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

vercel/satori#582 · 11 comments · 9 reactions · Opened Jan 17, 2024
Custom Font files not loaded on Vercel Edge Function Open

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

vercel/satori#580 · 4 reactions · Opened Dec 21, 2023
Option to keep font-family case-sensitive Open

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

vercel/satori#579 · Opened Dec 1, 2023
Support `font-feature-settings` Open

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

vercel/satori#576 · Opened Nov 19, 2023
CDN image not rendering Open

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

vercel/satori#575 · 6 reactions · Opened Nov 17, 2023

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