CTDL xTRA (eXtensible Extract and Transformation Assistant) is a tool for automating the extraction of structured CTDL data from online resources
active 2025-01-27 → 2026-06-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 514 days from 2025-01-27 to 2026-06-24. Pushes: 125 total, peak 6 in a day. Pull requests: 37 total, peak 3 in a day. Issues: 94 total, peak 12 in a day. Comments: 36 total, peak 5 in a day. Stars: 2 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| rsaksida | 139 | 70 | 28 | 23 |
| alexculealt | 67 | 41 | 9 | 3 |
| rvilsack | 41 | 0 | 0 | 6 |
| nivelula | 23 | 0 | 0 | 0 |
| arielr-lt | 14 | 14 | 0 | 0 |
| jared-diener | 3 | 0 | 0 | 1 |
| jeff-grann | 3 | 0 | 0 | 0 |
| ccalixto1 | 3 | 0 | 0 | 1 |
| edgarf | 1 | 0 | 0 | 0 |
| jeannekitchens | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#253ccalixto12026-05-21 18:14Suggestion: If no Credit data, remove Credit Unit Type Description
- Issue#223alexculealt2026-05-01 07:20Probing catalogue failures
- Pull request#196alexculealt2026-03-19 17:39
- Pull request#186alexculealt2026-03-16 23:30
- Pull request#194alexculealt2026-03-16 11:36
- Pull request#194alexculealt2026-03-16 11:36
- Pull request#189alexculealt2026-03-06 12:14
- Issue#185alexculealt2026-03-06 07:47No extractions found screen makes it impossible to adjust date filter
- Pull request#181alexculealt2026-03-05 16:48
- Issue#184alexculealt2026-02-23 22:02Outline which pages were not extracted
- Issue#177nivelula2026-02-18 23:04Implement a mechanism that tries extractions without a proxy and then turns it on only if needed.
- Issue#147nivelula2026-02-18 22:25Export Extractions list table to CSV
- Issue#168nivelula2026-02-18 22:18No indication shown when user enters an incorect password
- Issue#168nivelula2026-02-18 22:18No indication shown when user enters an incorect password
- Issue#146nivelula2026-02-18 22:18Add additional columns to the extractions list
- Issue#146nivelula2026-02-18 22:18Add additional columns to the extractions list
- Issue comment#134alexculealt2026-02-16 17:55CC of San Francisco extracted spreadsheet has inconsistencies with credit unit type, prerequisites
- Issue comment#174alexculealt2026-02-10 17:39California: CCSF Credential Extract ran "Stale" 1/14/26
- Issue#160alexculealt2026-01-26 17:54Recipe + Extraction for Course ULR Yields No Results + included error message (Needed for California)
- Issue#175alexculealt2026-01-23 16:21California: El Camino Courses "COMPLETE" status, but 0% Downloads and Extracts
- Issue#125nivelula2026-01-09 20:04eLumen catalog vendor - is recipe possible?
- Issue#141nivelula2026-01-09 20:02Linking Classes
- Issue#160nivelula2026-01-09 20:02Recipe + Extraction for Course ULR Yields No Results + included error message (Needed for California)
- Issue#144nivelula2026-01-09 20:02Costs shown as 0
- Issue#154nivelula2026-01-09 19:52Track cost of Proxy usage per extraction
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 2 stars here means stars gained during the window, not the repo's star count.