apache/arrow
- Total stars
- 17,244
- Today
- +0since 00:09 UTC
More actions
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
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About the project
A universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics, including Arrow IPC, Flight RPC, ADBC and Gandiva. Used in data systems for efficient storage, processing and transfer of tabular data across languages and processes.
Useful for
- Read a Parquet file into an Arrow table and process it in Python or C++
- Transfer a dataframe between Java and C++ processes via Arrow IPC without serialization
- Stand up an Arrow Flight RPC service to exchange data between distributed components
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate. Read the original README →
Star growth looks organic. Data as of October 29, 2026, 02:21 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
- Star-counter measurements on 2026-10-29 (UTC), 00:09–02:17: 17244 → 17244 stars (+0). This is the change over that interval.
- Estimated end-of-day forecast: about +4 stars, using observed gains and the previous day.
- About 8 forks a day — people are taking the code.
Measured growth: the last 7 completed days
New stars over 7 days: 33. +136% versus the preceding 7 days.
Daily measurements · UTC
- October 22, 2026
- 0
- October 23, 2026
- 2
- October 24, 2026
- 5
- October 25, 2026
- 4
- October 26, 2026
- 9
- October 27, 2026
- 8
- October 28, 2026
- 5
Largest measured day in the last 30 days: 9 · October 26, 2026. Days with data: 30.
Completed days come from GitHub star history; today and forecasts are excluded from this comparison. History checked: October 29, 2026, 02:21 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
- 17,244
- Today
- +0 stars measured 2026-10-29, 00:09–02:17 UTC, ≈ 4 by evening
- Forks
- 4,415
- Issues and pull requests
- 51,050
- Watchers
- 343
- Language
- C++
- License
- Apache-2.0
- Latest release
- apache-arrow-26.0.0 · October 9, 2026
- Created
- February 17, 2016
- Last push
- October 29, 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
- October 28, 2026GitHub Trending C++ today: #7, +6 stars
- October 27, 2026GitHub Trending C++ today: #7, +6 stars
- September 19, 2026GitHub Trending C++ today: #1, +11 stars
- September 18, 2026GitHub Trending C++ today: #1, +11 stars
- September 17, 2026GitHub Trending C++ today: #10, +8 stars
- September 16, 2026GitHub Trending C++ today: #13, +6 stars
- September 14, 2026GitHub Trending C++ today: #19, +5 stars
- September 13, 2026GitHub Trending C++ today: #19, +4 stars
README badge
Paste it into your README — the badge shows the current magnitude and links to this page.
[](https://gitnova.dev/en/r/apache/arrow)