jtablesaw / tablesaw
Java dataframe and visualization library
Why this job: works in the areas we cover, but does not say which job it does
What it does
- Import data from RDBMS, Excel, CSV, TSV, JSON, HTML, or Fixed Width text files, whether they are local or remote (http, S3, etc.)
- Export data to CSV, JSON, HTML or Fixed Width files.
- Combine tables by appending or joining
- Add and remove columns or rows
- Sort, Group, Filter, Edit, Transpose, etc.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 4 days ago
- Stars
- 3,768
- +2 this week
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v0.44.4
- Released 10 months ago
- Built with
- Java
- 99% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 82% closed
- 132 still open
- Pull requests
- 435 merged
- 16 waiting
- Releases
- 84
- 5 in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- Java 99%
- HTML 1%
- Shell <1%
Topics
- dataframe
- data-frame
- java
- java-dataframe
- visualization
- plotting
- statistics
- chart
- machine-learning
- statistical-analysis
- data-visualization
- data-science
Project record
- JobOther AI tools
- StatusListed
- Commits2,566
- Forks650
- Watching135
- Stars in 28 days+7
- CreatedJan 1, 2016
- First seen by usNov 7, 2026
- CheckedNov 9, 2026