thunderbird/stormbox

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A JMAP webmail.

Stars: 105
Forks: 9
Open beginner issues: 0
Indexed issues: 32
Avg merge: 18h 18m
Merged PRs (30d): 16

Dominant language: TypeScript
License: MPL-2.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

32 open issues indexed

Aliases are not tied to JMAP identities Open

zendesk

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

thunderbird/stormbox#131 · Opened Sep 8, 2026
Add visual server-side mail rules using JMAP Sieve Open

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

thunderbird/stormbox#128 · Opened Sep 7, 2026
Attachment reminder Open

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

thunderbird/stormbox#122 · Opened Sep 2, 2026
Send later custom date picker is a bit janky Open

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

thunderbird/stormbox#121 · Opened Sep 2, 2026
HTML Tags Appear in Message Preview Open

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

thunderbird/stormbox#120 · Opened Sep 1, 2026
Browser back navigates away from webmail instead of just closing open email (dialog?) Open

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

thunderbird/stormbox#118 · 3 comments · Opened Aug 31, 2026
Write manual regression test cases Open

thunderbird/stormbox#117 · 1 assignee · Opened Aug 27, 2026
Mailing list features Open

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

thunderbird/stormbox#111 · Opened Aug 24, 2026
Limit E2E Tests to only run when changes happen in the right directories Open

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

thunderbird/stormbox#105 · Opened Aug 12, 2026
Webmail MVP Open

thunderbird/stormbox#103 · 1 assignee · Opened Aug 12, 2026
Proposal: Move configuration to JSON to better support self-hosting Open

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

thunderbird/stormbox#100 · 2 comments · 1 reaction · Opened Aug 11, 2026
Modal dialogs don't trap focus Open

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

thunderbird/stormbox#99 · Opened Aug 9, 2026
SharedWorker death leaves the app hung until a manual reload Open

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

thunderbird/stormbox#97 · Opened Aug 1, 2026
Better check for SharedWorker support and error path Open

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

thunderbird/stormbox#91 · Opened Jul 25, 2026
CardDAV app-password endpoint inconsistent with webmail/Thunderbird OAuth contacts Open

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

thunderbird/stormbox#90 · Opened Jul 25, 2026
Webmail E2E Tests in BrowserStack Open

thunderbird/stormbox#89 · 1 assignee · Opened Jul 21, 2026
Defer ambiguous cross-account Email/copy retries Open

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

thunderbird/stormbox#88 · Opened Jul 21, 2026
Fav Icon not showing transparency set on the image Open

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

thunderbird/stormbox#85 · 1 comment · Opened Jul 17, 2026
Use an independent browser database per signed-in user Open

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

thunderbird/stormbox#81 · Opened Jul 17, 2026
Serialize folder mutations across tabs Open

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

thunderbird/stormbox#82 · Opened Jul 17, 2026
Fix AppLayout tests to attach the mail store successfully Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

thunderbird/stormbox#83 · Opened Jul 17, 2026
Can't send emails to yourself due to Stalwart JMAP bug Open

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

thunderbird/stormbox#77 · Opened Jul 16, 2026
Add message folder E2E tests to run in BrowserStack Open

thunderbird/stormbox#70 · 1 assignee · Opened Jul 14, 2026
Add message send/receive E2E tests to run in BrowserStack Open

thunderbird/stormbox#69 · 1 assignee · Opened Jul 14, 2026
Add message processing E2E tests to run in BrowserStack Open

thunderbird/stormbox#68 · 1 assignee · Opened Jul 14, 2026
Add Webmail contacts E2E tests to run in BrowserStack Open

thunderbird/stormbox#67 · 2 comments · 1 assignee · Opened Jul 14, 2026
Mark or hide IMAP marked-as-deleted messages Open

Difficulty 3/5 1-2 days Newbie friendliness 63/100

thunderbird/stormbox#64 · Opened Jul 13, 2026
Adjust the website/tab title based on unread email count Open

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

thunderbird/stormbox#36 · 1 comment · 1 reaction · Opened Jun 11, 2026
Preview environments Open

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

thunderbird/stormbox#28 · 1 reaction · Opened May 28, 2026
feat: Containerimage (docker) Open

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

thunderbird/stormbox#7 · 3 reactions · Opened Sep 19, 2025
split icons out into elements Open

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

thunderbird/stormbox#5 · Opened Sep 9, 2025
use composition api instead of options api Open

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

thunderbird/stormbox#4 · Opened Sep 9, 2025

thunderbird/stormbox

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