Chromatic
@chromatic.com
Our mission: to improve the UX of the Internet.
Core maintainers of Storybook and makers of Chromatic.
Core maintainers of Storybook and makers of Chromatic.
Pinned
Chromatic
@chromatic.com
· Jul 8
🚀 Chromatic's Accessibility Testing & Dashboard are now live!
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
Most teams fix a11y issues. Not all stop creating new ones.
Tomorrow, our product team is sharing how we built a system that does both—cutting 15k+ violations without slowing delivery.
Join us live & bring your questions!
📅 Nov 13 • 12 PM ET / 18 CET
👉 Register in comments
Tomorrow, our product team is sharing how we built a system that does both—cutting 15k+ violations without slowing delivery.
Join us live & bring your questions!
📅 Nov 13 • 12 PM ET / 18 CET
👉 Register in comments
November 12, 2025 at 6:26 PM
Most teams fix a11y issues. Not all stop creating new ones.
Tomorrow, our product team is sharing how we built a system that does both—cutting 15k+ violations without slowing delivery.
Join us live & bring your questions!
📅 Nov 13 • 12 PM ET / 18 CET
👉 Register in comments
Tomorrow, our product team is sharing how we built a system that does both—cutting 15k+ violations without slowing delivery.
Join us live & bring your questions!
📅 Nov 13 • 12 PM ET / 18 CET
👉 Register in comments
We cut our a11y issues by 94% after we stopped treating them as tickets & started treating them as system flow. Then we blocked new regressions in CI, inflow dropped to zero & the backlog finally moved.
Now we’re sharing how we did it in a live session.
🔗 Link in comments
Now we’re sharing how we did it in a live session.
🔗 Link in comments
November 7, 2025 at 3:30 PM
We cut our a11y issues by 94% after we stopped treating them as tickets & started treating them as system flow. Then we blocked new regressions in CI, inflow dropped to zero & the backlog finally moved.
Now we’re sharing how we did it in a live session.
🔗 Link in comments
Now we’re sharing how we did it in a live session.
🔗 Link in comments
Reposted by Chromatic
Join @kevinak.se as he works on integrating Storybook into the new Svelte Society website. @reinhold.is is joining in on the fun and helping us out.
We're starting in 30 minutes! Tune in and join us in the chat.
www.youtube.com/watch?v=3u-P...
We're starting in 30 minutes! Tune in and join us in the chat.
www.youtube.com/watch?v=3u-P...
Adding Storybook to Svelte Society with Jeppe Reinhold
YouTube video by Svelte Society
www.youtube.com
October 29, 2025 at 12:30 PM
Join @kevinak.se as he works on integrating Storybook into the new Svelte Society website. @reinhold.is is joining in on the fun and helping us out.
We're starting in 30 minutes! Tune in and join us in the chat.
www.youtube.com/watch?v=3u-P...
We're starting in 30 minutes! Tune in and join us in the chat.
www.youtube.com/watch?v=3u-P...
You can’t trust what you can’t reproduce.
Flaky tests pass, fail, then pass again — not because of randomness, but rendering instability.
This Thursday, Scott Johnson, PhD from Chromatic shows how SteadySnap has cut false diffs by 34%.
🗓️ Oct 30 · 12 PM EDT
🔗 Registration link in comments 👇
Flaky tests pass, fail, then pass again — not because of randomness, but rendering instability.
This Thursday, Scott Johnson, PhD from Chromatic shows how SteadySnap has cut false diffs by 34%.
🗓️ Oct 30 · 12 PM EDT
🔗 Registration link in comments 👇
October 27, 2025 at 4:07 PM
You can’t trust what you can’t reproduce.
Flaky tests pass, fail, then pass again — not because of randomness, but rendering instability.
This Thursday, Scott Johnson, PhD from Chromatic shows how SteadySnap has cut false diffs by 34%.
🗓️ Oct 30 · 12 PM EDT
🔗 Registration link in comments 👇
Flaky tests pass, fail, then pass again — not because of randomness, but rendering instability.
This Thursday, Scott Johnson, PhD from Chromatic shows how SteadySnap has cut false diffs by 34%.
🗓️ Oct 30 · 12 PM EDT
🔗 Registration link in comments 👇
Your test fails. You rerun it. It passes. Flake ≠ random. It’s render instability.
Join Chromatic’s graphics specialist, Scott Johnson, to learn what causes flake & how SteadySnap cuts visual inconsistencies by 34%.
🗓️ Oct 30 · 12 PM EDT / 18 CET
👇 Registration in comments
Join Chromatic’s graphics specialist, Scott Johnson, to learn what causes flake & how SteadySnap cuts visual inconsistencies by 34%.
🗓️ Oct 30 · 12 PM EDT / 18 CET
👇 Registration in comments
October 22, 2025 at 8:16 PM
Your test fails. You rerun it. It passes. Flake ≠ random. It’s render instability.
Join Chromatic’s graphics specialist, Scott Johnson, to learn what causes flake & how SteadySnap cuts visual inconsistencies by 34%.
🗓️ Oct 30 · 12 PM EDT / 18 CET
👇 Registration in comments
Join Chromatic’s graphics specialist, Scott Johnson, to learn what causes flake & how SteadySnap cuts visual inconsistencies by 34%.
🗓️ Oct 30 · 12 PM EDT / 18 CET
👇 Registration in comments
Reposted by Chromatic
Storybook’s CSF Next is coming 👀
Faster story authoring. Less boilerplate. Built-in TypeScript.
And a sneak peek at the new .test() method for writing component tests that feel natural.
Join our Storybook maintainers live on Oct 16 for a live demo of what’s next.
Registration in comments 👇
Faster story authoring. Less boilerplate. Built-in TypeScript.
And a sneak peek at the new .test() method for writing component tests that feel natural.
Join our Storybook maintainers live on Oct 16 for a live demo of what’s next.
Registration in comments 👇
October 10, 2025 at 2:47 PM
Storybook’s CSF Next is coming 👀
Faster story authoring. Less boilerplate. Built-in TypeScript.
And a sneak peek at the new .test() method for writing component tests that feel natural.
Join our Storybook maintainers live on Oct 16 for a live demo of what’s next.
Registration in comments 👇
Faster story authoring. Less boilerplate. Built-in TypeScript.
And a sneak peek at the new .test() method for writing component tests that feel natural.
Join our Storybook maintainers live on Oct 16 for a live demo of what’s next.
Registration in comments 👇
Reposted by Chromatic
We cut @chromatic.com total accessibility violations by over 66% in the last 6 weeks. Here's how:
Over the years, we accrued a11y debt because it was everyone and no one's responsibility. Sure, we did VPATs but they were out of date the moment they were finished.
Over the years, we accrued a11y debt because it was everyone and no one's responsibility. Sure, we did VPATs but they were out of date the moment they were finished.
September 23, 2025 at 6:27 PM
We cut @chromatic.com total accessibility violations by over 66% in the last 6 weeks. Here's how:
Over the years, we accrued a11y debt because it was everyone and no one's responsibility. Sure, we did VPATs but they were out of date the moment they were finished.
Over the years, we accrued a11y debt because it was everyone and no one's responsibility. Sure, we did VPATs but they were out of date the moment they were finished.
Reposted by Chromatic
AI can write your UI. But can you trust it?
Kevin Leneway, (Principal AI SE, Pioneer Square Labs) uses Cursor × Storybook to turn raw AI output into prototypes you can validate fast.
🗓️ Oct 12 — 12 PM EDT / 18:00 CET
🔗 Registration link in comments
Kevin Leneway, (Principal AI SE, Pioneer Square Labs) uses Cursor × Storybook to turn raw AI output into prototypes you can validate fast.
🗓️ Oct 12 — 12 PM EDT / 18:00 CET
🔗 Registration link in comments
September 29, 2025 at 4:17 PM
AI can write your UI. But can you trust it?
Kevin Leneway, (Principal AI SE, Pioneer Square Labs) uses Cursor × Storybook to turn raw AI output into prototypes you can validate fast.
🗓️ Oct 12 — 12 PM EDT / 18:00 CET
🔗 Registration link in comments
Kevin Leneway, (Principal AI SE, Pioneer Square Labs) uses Cursor × Storybook to turn raw AI output into prototypes you can validate fast.
🗓️ Oct 12 — 12 PM EDT / 18:00 CET
🔗 Registration link in comments
Reposted by Chromatic
Thursday: @tpitre.bsky.social (CEO, Southleft) shows what happens when you give AI your design system:
⚡ On-brand UI from the first prompt
🧩 Storybook + MCP + Claude workflows
🚀 Faster prototyping, fewer re-prompts
Don’t miss it! (link in comments)
⚡ On-brand UI from the first prompt
🧩 Storybook + MCP + Claude workflows
🚀 Faster prototyping, fewer re-prompts
Don’t miss it! (link in comments)
August 26, 2025 at 3:42 PM
Thursday: @tpitre.bsky.social (CEO, Southleft) shows what happens when you give AI your design system:
⚡ On-brand UI from the first prompt
🧩 Storybook + MCP + Claude workflows
🚀 Faster prototyping, fewer re-prompts
Don’t miss it! (link in comments)
⚡ On-brand UI from the first prompt
🧩 Storybook + MCP + Claude workflows
🚀 Faster prototyping, fewer re-prompts
Don’t miss it! (link in comments)
Reposted by Chromatic
AI-generated UI ≠ production UI.
AI UI is off-brand without your design system, and falls apart in production.
Join us live with @tpitre.bsky.social, CEO of Southleft & AI-powered DS expert, to see how Storybook + MCP + Claude generate UI from your real components.
Registration in comments 👇
AI UI is off-brand without your design system, and falls apart in production.
Join us live with @tpitre.bsky.social, CEO of Southleft & AI-powered DS expert, to see how Storybook + MCP + Claude generate UI from your real components.
Registration in comments 👇
August 20, 2025 at 4:08 PM
AI-generated UI ≠ production UI.
AI UI is off-brand without your design system, and falls apart in production.
Join us live with @tpitre.bsky.social, CEO of Southleft & AI-powered DS expert, to see how Storybook + MCP + Claude generate UI from your real components.
Registration in comments 👇
AI UI is off-brand without your design system, and falls apart in production.
Join us live with @tpitre.bsky.social, CEO of Southleft & AI-powered DS expert, to see how Storybook + MCP + Claude generate UI from your real components.
Registration in comments 👇
👀 Reminder: our webinar’s tomorrow
A11y testing isn’t either/or.
Automated checks catch the obvious. Manual testing catches the weird stuff.
Used together = fewer bugs in prod.
Join us + Homer Gaines, CPACC to break down a workflow that scales.
🎫 Save your spot: us02web.zoom.us/webinar/regi...
A11y testing isn’t either/or.
Automated checks catch the obvious. Manual testing catches the weird stuff.
Used together = fewer bugs in prod.
Join us + Homer Gaines, CPACC to break down a workflow that scales.
🎫 Save your spot: us02web.zoom.us/webinar/regi...
August 4, 2025 at 4:09 PM
👀 Reminder: our webinar’s tomorrow
A11y testing isn’t either/or.
Automated checks catch the obvious. Manual testing catches the weird stuff.
Used together = fewer bugs in prod.
Join us + Homer Gaines, CPACC to break down a workflow that scales.
🎫 Save your spot: us02web.zoom.us/webinar/regi...
A11y testing isn’t either/or.
Automated checks catch the obvious. Manual testing catches the weird stuff.
Used together = fewer bugs in prod.
Join us + Homer Gaines, CPACC to break down a workflow that scales.
🎫 Save your spot: us02web.zoom.us/webinar/regi...
Automated a11y tests = fast + scalable.
Manual a11y testing = real-world coverage.
Used together? You catch more bugs before they ship.
Join us + accessibility expert Homer Gaines to build a workflow that works.
🗓️ Tues, Aug 5 — 12PM EDT
🎟️ register here → us02web.zoom.us/webinar/regi...
Manual a11y testing = real-world coverage.
Used together? You catch more bugs before they ship.
Join us + accessibility expert Homer Gaines to build a workflow that works.
🗓️ Tues, Aug 5 — 12PM EDT
🎟️ register here → us02web.zoom.us/webinar/regi...
August 1, 2025 at 4:48 PM
Automated a11y tests = fast + scalable.
Manual a11y testing = real-world coverage.
Used together? You catch more bugs before they ship.
Join us + accessibility expert Homer Gaines to build a workflow that works.
🗓️ Tues, Aug 5 — 12PM EDT
🎟️ register here → us02web.zoom.us/webinar/regi...
Manual a11y testing = real-world coverage.
Used together? You catch more bugs before they ship.
Join us + accessibility expert Homer Gaines to build a workflow that works.
🗓️ Tues, Aug 5 — 12PM EDT
🎟️ register here → us02web.zoom.us/webinar/regi...
Accessibility debt adds up fast—especially with limited time, lean teams, and legacy code.
Join @a11ymel.bsky.social (HashiCorp) & @ericwbailey.website (GitHub) for a live session on how to fix A11y debt without burning out your team or blowing up your roadmap.
Registration link in comments 👇
Join @a11ymel.bsky.social (HashiCorp) & @ericwbailey.website (GitHub) for a live session on how to fix A11y debt without burning out your team or blowing up your roadmap.
Registration link in comments 👇
July 22, 2025 at 5:16 PM
Accessibility debt adds up fast—especially with limited time, lean teams, and legacy code.
Join @a11ymel.bsky.social (HashiCorp) & @ericwbailey.website (GitHub) for a live session on how to fix A11y debt without burning out your team or blowing up your roadmap.
Registration link in comments 👇
Join @a11ymel.bsky.social (HashiCorp) & @ericwbailey.website (GitHub) for a live session on how to fix A11y debt without burning out your team or blowing up your roadmap.
Registration link in comments 👇
Accessibility debt piles up fast. Fixing it shouldn’t burn out your team.
Join @a11ymel.bsky.social (HashiCorp) and @ericwbailey.website (GitHub) for a live session on how to reduce A11y debt without overwhelming your team.
🗓 July 24, 12PM EDT
🔗 save your spot: us02web.zoom.us/webinar/regi...
Join @a11ymel.bsky.social (HashiCorp) and @ericwbailey.website (GitHub) for a live session on how to reduce A11y debt without overwhelming your team.
🗓 July 24, 12PM EDT
🔗 save your spot: us02web.zoom.us/webinar/regi...
July 18, 2025 at 5:33 PM
Accessibility debt piles up fast. Fixing it shouldn’t burn out your team.
Join @a11ymel.bsky.social (HashiCorp) and @ericwbailey.website (GitHub) for a live session on how to reduce A11y debt without overwhelming your team.
🗓 July 24, 12PM EDT
🔗 save your spot: us02web.zoom.us/webinar/regi...
Join @a11ymel.bsky.social (HashiCorp) and @ericwbailey.website (GitHub) for a live session on how to reduce A11y debt without overwhelming your team.
🗓 July 24, 12PM EDT
🔗 save your spot: us02web.zoom.us/webinar/regi...
Reposted by Chromatic
Tomorrow, we're showing you how we cut 48% of Storybook’s bundle size.
Join Jeppe Reinhold (Storybook core) and James Garbutt (aka 43081j, head of e18e) for a live breakdown with Q&A.
🔗 Grab your spot: us02web.zoom.us/webinar/regi...
Join Jeppe Reinhold (Storybook core) and James Garbutt (aka 43081j, head of e18e) for a live breakdown with Q&A.
🔗 Grab your spot: us02web.zoom.us/webinar/regi...
July 14, 2025 at 3:33 PM
Tomorrow, we're showing you how we cut 48% of Storybook’s bundle size.
Join Jeppe Reinhold (Storybook core) and James Garbutt (aka 43081j, head of e18e) for a live breakdown with Q&A.
🔗 Grab your spot: us02web.zoom.us/webinar/regi...
Join Jeppe Reinhold (Storybook core) and James Garbutt (aka 43081j, head of e18e) for a live breakdown with Q&A.
🔗 Grab your spot: us02web.zoom.us/webinar/regi...
Reposted by Chromatic
Want to cut your app’s bundle size in half?
Storybook just slashed its bundle by 48%. Now the devs behind it—@reinhold.is & @43081j.com —are showing how you can do the same.
✅ What they cut
✅ How to find & fix bloat
✅ What’s next for optimization
📍 Save your seat: us02web.zoom.us/webinar/regi...
Storybook just slashed its bundle by 48%. Now the devs behind it—@reinhold.is & @43081j.com —are showing how you can do the same.
✅ What they cut
✅ How to find & fix bloat
✅ What’s next for optimization
📍 Save your seat: us02web.zoom.us/webinar/regi...
July 11, 2025 at 2:30 PM
Want to cut your app’s bundle size in half?
Storybook just slashed its bundle by 48%. Now the devs behind it—@reinhold.is & @43081j.com —are showing how you can do the same.
✅ What they cut
✅ How to find & fix bloat
✅ What’s next for optimization
📍 Save your seat: us02web.zoom.us/webinar/regi...
Storybook just slashed its bundle by 48%. Now the devs behind it—@reinhold.is & @43081j.com —are showing how you can do the same.
✅ What they cut
✅ How to find & fix bloat
✅ What’s next for optimization
📍 Save your seat: us02web.zoom.us/webinar/regi...
🚀 Accessibility Testing is live in Chromatic!
Run a11y checks in Storybook.
Catch regressions in CI.
Track progress in the new dashboard.
Join us tomorrow for a live demo of the full pipeline + AMA.
🗓 July 10 · 12PM EDT
🔗 Sign up here: us02web.zoom.us/webinar/regi...
Run a11y checks in Storybook.
Catch regressions in CI.
Track progress in the new dashboard.
Join us tomorrow for a live demo of the full pipeline + AMA.
🗓 July 10 · 12PM EDT
🔗 Sign up here: us02web.zoom.us/webinar/regi...
July 9, 2025 at 3:26 PM
🚀 Accessibility Testing is live in Chromatic!
Run a11y checks in Storybook.
Catch regressions in CI.
Track progress in the new dashboard.
Join us tomorrow for a live demo of the full pipeline + AMA.
🗓 July 10 · 12PM EDT
🔗 Sign up here: us02web.zoom.us/webinar/regi...
Run a11y checks in Storybook.
Catch regressions in CI.
Track progress in the new dashboard.
Join us tomorrow for a live demo of the full pipeline + AMA.
🗓 July 10 · 12PM EDT
🔗 Sign up here: us02web.zoom.us/webinar/regi...
🚀 Chromatic's Accessibility Testing & Dashboard are now live!
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
July 8, 2025 at 3:52 PM
🚀 Chromatic's Accessibility Testing & Dashboard are now live!
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
Powered by Storybook & axe, we're making accessibility compliance seamless across your entire dev lifecycle—without slowing you down.
🚀 Accessibility Testing drops next week in Chromatic.
Join us for a live demo + AMA:
See how to catch issues in Storybook, prevent regressions in CI, and track fixes over time—without slowing down your team.
🗓 July 10 · 12:00 PM EDT / 18:00 CET
👉 Save your spot: us02web.zoom.us/webinar/regi...
Join us for a live demo + AMA:
See how to catch issues in Storybook, prevent regressions in CI, and track fixes over time—without slowing down your team.
🗓 July 10 · 12:00 PM EDT / 18:00 CET
👉 Save your spot: us02web.zoom.us/webinar/regi...
July 2, 2025 at 2:50 PM
🚀 Accessibility Testing drops next week in Chromatic.
Join us for a live demo + AMA:
See how to catch issues in Storybook, prevent regressions in CI, and track fixes over time—without slowing down your team.
🗓 July 10 · 12:00 PM EDT / 18:00 CET
👉 Save your spot: us02web.zoom.us/webinar/regi...
Join us for a live demo + AMA:
See how to catch issues in Storybook, prevent regressions in CI, and track fixes over time—without slowing down your team.
🗓 July 10 · 12:00 PM EDT / 18:00 CET
👉 Save your spot: us02web.zoom.us/webinar/regi...
Reposted by Chromatic
Scrambling to figure out accessibility automation?
Storybook 9 ships an integrated accessibility pipeline. Let’s break down how it all works together from development to CI.
🧵Read on…
Storybook 9 ships an integrated accessibility pipeline. Let’s break down how it all works together from development to CI.
🧵Read on…
The accessibility pipeline for frontend teams
How Storybook 9 integrates accessibility into every part of the development lifecycle
storybook.js.org
July 1, 2025 at 5:00 PM
Scrambling to figure out accessibility automation?
Storybook 9 ships an integrated accessibility pipeline. Let’s break down how it all works together from development to CI.
🧵Read on…
Storybook 9 ships an integrated accessibility pipeline. Let’s break down how it all works together from development to CI.
🧵Read on…
Reposted by Chromatic
Are your component tests actually pulling their weight?
Storybook 9 now shows test coverage right in the UI.
Join our live walkthrough and see test coverage across interaction, visual, and a11y.
📅 Thurs, June 26
🕒 12pm EDT / 18:00 CET
Register in the link in the comment 👇
Storybook 9 now shows test coverage right in the UI.
Join our live walkthrough and see test coverage across interaction, visual, and a11y.
📅 Thurs, June 26
🕒 12pm EDT / 18:00 CET
Register in the link in the comment 👇
June 23, 2025 at 7:05 PM
Are your component tests actually pulling their weight?
Storybook 9 now shows test coverage right in the UI.
Join our live walkthrough and see test coverage across interaction, visual, and a11y.
📅 Thurs, June 26
🕒 12pm EDT / 18:00 CET
Register in the link in the comment 👇
Storybook 9 now shows test coverage right in the UI.
Join our live walkthrough and see test coverage across interaction, visual, and a11y.
📅 Thurs, June 26
🕒 12pm EDT / 18:00 CET
Register in the link in the comment 👇
Chromatic’s Varun Vachhar joined Jonathan “J.” Tower on Blue Blazes to talk through:
🧩 Component-driven dev evolution
⚙️ Why component isolation matters
🚀 Storybook’s journey to Storybook 9
Building UIs or design systems?
▶️ trailheadtechnology.com/podcast/s03e...
🧩 Component-driven dev evolution
⚙️ Why component isolation matters
🚀 Storybook’s journey to Storybook 9
Building UIs or design systems?
▶️ trailheadtechnology.com/podcast/s03e...
S03E06: Storybook - featuring Varun Vachhar - Trailhead Technology Partners
Varun Vachhar is a DX engineer and generative artist focused on design systems, front-end tooling, and creative coding. He’s a core maintainer of Storybook and part of the DX team at Chromatic, where ...
trailheadtechnology.com
June 17, 2025 at 7:06 PM
Chromatic’s Varun Vachhar joined Jonathan “J.” Tower on Blue Blazes to talk through:
🧩 Component-driven dev evolution
⚙️ Why component isolation matters
🚀 Storybook’s journey to Storybook 9
Building UIs or design systems?
▶️ trailheadtechnology.com/podcast/s03e...
🧩 Component-driven dev evolution
⚙️ Why component isolation matters
🚀 Storybook’s journey to Storybook 9
Building UIs or design systems?
▶️ trailheadtechnology.com/podcast/s03e...
Reposted by Chromatic
Storybook USED TO feel like such a chore...
June 4, 2025 at 9:38 PM
Storybook USED TO feel like such a chore...