Foundry376/Mailspring
- Total stars
- 17,858
- Today
- +0
More actions
:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.
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About the project
Open-source mail client for Mac, Windows and Linux built with Electron and React, using a C++ sync engine based on Mailcore2. Supports unified inbox, snooze, send later, mail rules and templates, and is extensible via plugins and themes.
Useful for
- Set up a unified inbox across multiple IMAP accounts
- Write a plugin or theme to customize the client UI
- Build Mailspring from source for your platform
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate. Read the original README →
Star growth looks organic. Data as of September 25, 2026, 10:07 UTC.
The star-growth assessment does not verify whether the project is safe to run.
Stars per day
Bars show stars per UTC day; the line is a moving average of available history. Gaps mean missing data, not zero growth. Today's bar is incomplete. Red marks spike days.
Why it’s trending
- 0 stars so far today, about 2 expected by the end of the day.
Measured growth: the last 7 completed days
The full 7-day window is unavailable; no weekly total or comparison is calculated.
Daily measurements · UTC
- October 26, 2026
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- October 27, 2026
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- October 28, 2026
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- October 29, 2026
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- October 30, 2026
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- October 31, 2026
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- November 1, 2026
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Completed days come from GitHub star history; today and forecasts are excluded from this comparison. History checked: September 25, 2026, 10:07 UTC. Sources and measurement limits →
Three GitHub discoveries in each edition
What they do, why they are gaining interest, and what to check before using them.
Editions at 10:00, 16:00, 22:00 MSK.
Numbers
- Total stars
- 17,858
- Today
- +0 stars on 2026-09-25 (UTC), ≈ 2 by evening
- Forks
- 1,040
- Issues and pull requests
- 2,894
- Watchers
- 181
- Language
- TypeScript
- License
- GPL-3.0
- Latest release
- 1.25.0 · September 19, 2026
- Created
- October 13, 2016
- Last push
- September 23, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Spotted in
- September 15, 2026GitHub Trending TypeScript today: #11, +7 stars
- September 14, 2026GitHub Trending TypeScript today: #11, +7 stars
README badge
Paste it into your README — the badge shows the current magnitude and links to this page.
[](https://gitnova.dev/en/r/Foundry376/Mailspring)