adaR
An R binding to the ada URL parser, now maintained by a research-software group.
Comparison · DevOps
ralger vs sasr
A side-by-side editorial comparison of ralger and sasr — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r-package
ralger vs sasr: at a glance
What is ralger?
ralger stopped scraping only web pages and started scraping the files on them.
ralger is a scraping package that wraps rvest behind task-named functions — titles_scrap(), table_scrap(), images_scrap() and so on — aimed at users who want data out of a page without writing selector logic. After four years of quiet it returned in 2.3.0 with a different kind of function: readers for PDF, XLS, XLSX and CSV files, plus comment extraction.
What is sasr?
An R package that runs SAS code in a SAS session and hands the results back.
sasr is a bridge from insightsengineering: it opens SAS sessions from R, executes SAS code in them, pulls back logs and results, and moves datasets in both directions. All three visible tags carry byte-identical release notes reading "First CRAN version", so the changelog records the package's scope rather than any per-release delta. There is no visible activity after the May 2023 CRAN landing.
ralger vs sasr: editorial side-by-side
ralger
0.0DEVOPS
ralger stopped scraping only web pages and started scraping the files on them.
◆ Current state
ralger is a scraping package that wraps rvest behind task-named functions — titles_scrap(), table_scrap(), images_scrap() and so on — aimed at users who want data out of a page without writing selector logic. After four years of quiet it returned in 2.3.0 with a different kind of function: readers for PDF, XLS, XLSX and CSV files, plus comment extraction.
◆ Where it's heading
The earlier arc was about making HTML scraping survive contact with the real web — wrapping every function in tryCatch so a dead link or missing connection returns NA with a message rather than an error, adding case-sensitivity control, widening heading extraction to h3. The 2.3.0 additions change the target rather than the robustness: the unit of interest becomes the document a page links to, not the page itself.
◆ Prediction
If the file readers follow the pattern the image functions set, expect preview-and-batch companions next — images_scrap() arrived alongside images_preview() for exactly that reason. The four-year gap before this release makes timing unpredictable.
sasr
0.0DEVOPS
An R package that runs SAS code in a SAS session and hands the results back.
◆ Current state
sasr is a bridge from insightsengineering: it opens SAS sessions from R, executes SAS code in them, pulls back logs and results, and moves datasets in both directions. All three visible tags carry byte-identical release notes reading "First CRAN version", so the changelog records the package's scope rather than any per-release delta. There is no visible activity after the May 2023 CRAN landing.
◆ Where it's heading
The three tags land in nineteen days and say the same thing, which means the arc here is a single push to get an initial version onto CRAN rather than a development sequence. What the notes do establish is a deliberate scope: session lifecycle, code execution, log retrieval and dataset transfer, and nothing beyond that. The package positions itself as plumbing between two runtimes rather than as an attempt to reimplement SAS procedures in R.
◆ Prediction
With identical notes across every tag and no entries since May 2023, the changelog gives no basis for predicting a next move. Any future release would most plausibly track the SAS session interface it wraps.
Alternatives to ralger and sasr
Other DevOps products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either ralger or sasr.
ieugwasr
ieugwasr's release notes are a record of OpenGWAS tightening the tap.
bskyr
bskyr grew from a Bluesky scraper into a full read-write client, DMs included.
Sanity
Sanity is widening the surface agents can act on while forcing its own packages onto modern Node.
Dapr
Dapr is shipping fixes across three release branches at once, most of them in workflows.
rtoot
rtoot reached 1.0 by rebuilding on httr2 rather than by adding anything new.
Recent activity from ralger and sasr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1y agoralgerralger 2.3.0 adds PDF, Excel and CSV scraping ⚡
- 3y agosasrRe-tag carrying the unchanged v0.1.0 notes
- 3y agosasrRe-tag carrying the unchanged v0.1.0 notes
- 3y agosasrv0.1.0 release ⚡
- 5y agoralgerralger 2.2.2 adds attribute and missing-alt image scraping
- 5y agoralgerralger 2.2.1 adds image download and preview
- 5y agoralgerralger 2.2.0 returns NA instead of erroring on dead links
- 5y agoralgerralger 2.1.0 adds h3 headings and case-sensitive matching
- 6y agoralgerralger 2.0.1 adds fill for ragged tables
Frequently asked questions
What is the difference between ralger and sasr?
Both compete on the same themes — r-package — within DevOps. ralger and sasr are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is ralger better than sasr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ralger and sasr are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to ralger?
Top ralger alternatives in DevOps are ranked by recent ship velocity. Browse the "ralger alternatives" section above for the current picks, or visit /alternatives/ralger-r for the full list with editorial commentary on each.
What are the best alternatives to sasr?
Top sasr alternatives in DevOps are ranked by recent ship velocity. Browse the "sasr alternatives" section above for the current picks, or visit /alternatives/sasr for the full list with editorial commentary on each.