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Comparison · Analytics
cairo vs gwasvcf
A side-by-side editorial comparison of cairo and gwasvcf — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:maintenance
cairo vs gwasvcf: at a glance
What is cairo?
Cairo finally catches R's graphics engine, all the way to GE API 16.
Cairo is the R device that renders plots through the cairo library, and until 1.7-0 it lagged R's own graphics engine by several API generations. That release closes the gap to GE API 16 (R 4.5.0), adding fill patterns, masks and groups. The releases before it were maintenance: a segfault shim for grid, a bashism removal in configure, and Windows font and build fixes.
What is gwasvcf?
gwasvcf has stopped adding features and now just keeps proxy matching from failing.
gwasvcf reads and queries GWAS summary statistics stored as VCF, with LD proxy lookup as its most-used entry point. Every release in the visible window is a fix, and all but one land in or around proxy_match(). The last functional addition was gwasvcf_to_summaryset() in 0.1.2, which hands data to gwasglue2 rather than doing new work here.
cairo vs gwasvcf: editorial side-by-side
cairo
0.0ANALYTICS
Cairo finally catches R's graphics engine, all the way to GE API 16.
◆ Current state
Cairo is the R device that renders plots through the cairo library, and until 1.7-0 it lagged R's own graphics engine by several API generations. That release closes the gap to GE API 16 (R 4.5.0), adding fill patterns, masks and groups. The releases before it were maintenance: a segfault shim for grid, a bashism removal in configure, and Windows font and build fixes.
◆ Where it's heading
The arc is catch-up, executed one API generation at a time. Glyph rendering arrived in 1.6-3, GE 15 stubs in 1.6-5 existed only to stop grid from segfaulting, and 1.7-0 delivers the real GE 13/14/16 feature set rather than placeholders. Alongside that, dropping the CAIROGD_VER C API and the mkdist step means the package now builds with plain R CMD build, which reads as deliberate reduction of maintenance overhead.
◆ Prediction
Expect the next releases to be corrective rather than additive: the entries show every API adoption here has been followed by a fix release, and patterns, masks and groups are a much larger surface than glyphs were.
gwasvcf
0.0ANALYTICS
gwasvcf has stopped adding features and now just keeps proxy matching from failing.
◆ Current state
gwasvcf reads and queries GWAS summary statistics stored as VCF, with LD proxy lookup as its most-used entry point. Every release in the visible window is a fix, and all but one land in or around proxy_match(). The last functional addition was gwasvcf_to_summaryset() in 0.1.2, which hands data to gwasglue2 rather than doing new work here.
◆ Where it's heading
The package is in custodial maintenance inside the MRC IEU OpenGWAS stack, and its releases are reactive: each one answers a specific user-reported failure, credited to the reporter. The 0.1.6 pattern is telling — rather than replace the proxy VCF construction, it keeps the original path and adds a fallback only for inputs that fail, so existing results are left bit-for-bit unchanged.
◆ Prediction
Expect further narrow robustness fixes to proxy_match() driven by user-reported VCF shapes; nothing in the entries suggests new analysis capability is being built here rather than in gwasglue2.
Alternatives to cairo and gwasvcf
Other Analytics 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 cairo or gwasvcf.
geodist
geodist stays dependency-free and fast, and warns you when 'cheap' distances stop being honest.
errors
errors keeps making uncertainty print the way each scientific field expects.
CMAQ
CMAQ went global in v5.5, and has been patching that surface ever since.
enpls
enpls has not changed its statistics since 2016 — only its website, twice.
grex
grex is a lookup table with a version number — it ships when the annotation moves.
See all cairo alternatives → · See all gwasvcf alternatives →
Recent activity from cairo and gwasvcf
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5mo agogwasvcfproxy_match() gains a fallback VCF construction path
- 8mo agogwasvcfproxy_match() handles multi-sample VCFs
- 9mo agocairoCairo adds fill patterns, masks and groups (GE API 16) ⚡
- 11mo agocairoCairo 1.6-4: configure cleanup, locatorBell dropped on X11
- 11mo agocairoCairo 1.6-5 stubs GE 15 to stop grid segfaulting
- 1y agogwasvcfsqlite3 declared in SystemRequirements
- 1y agogwasvcfMessage fix in get_ld_proxies()
- 2y agocairoCairo 1.6-2
- 2y agocairoCairo 1.6-3 adds glyph rendering for grid.glyph()
- 2y agogwasvcfgwasvcf_to_summaryset() bridges to gwasglue2
Frequently asked questions
What is the difference between cairo and gwasvcf?
Both compete on the same themes — maintenance — within Analytics. cairo and gwasvcf 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 cairo better than gwasvcf?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. cairo and gwasvcf 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 Analytics products to evaluate alongside.
What are the best alternatives to cairo?
Top cairo alternatives in Analytics are ranked by recent ship velocity. Browse the "cairo alternatives" section above for the current picks, or visit /alternatives/cairo-r for the full list with editorial commentary on each.
What are the best alternatives to gwasvcf?
Top gwasvcf alternatives in Analytics are ranked by recent ship velocity. Browse the "gwasvcf alternatives" section above for the current picks, or visit /alternatives/gwasvcf for the full list with editorial commentary on each.