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Comparison · DevOps
CoolProp vs Makie.jl
A side-by-side editorial comparison of CoolProp and Makie.jl — release velocity, themes, recent moves, and the top alternatives to consider.
CoolProp vs Makie.jl: at a glance
What is CoolProp?
CoolProp 8.0 bought sub-microsecond property lookups — and shipped a desktop app alongside it.
CoolProp released 8.0.0 in June 2026 after a long 7.x period, and paired it the same day with the first signed release of a Desktop GUI that had spent two months in unsigned alphas. The library release is dense: an SVD-compressed tabular backend giving sub-microsecond per-probe evaluation in the batched path, mass-basis vapor quality across HEOS and REFPROP, Chebyshev superancillaries for the SRK and Peng-Robinson cubics, a large fluid and mixture library expansion including the 2026 ASHRAE Standard 34 blends, and thread-safety work.
What is Makie.jl?
Makie is grinding through render backends while quietly growing interactive widgets
The 0.24.x line ships roughly monthly with dense, contributor-heavy release notes. Recent work splits three ways: volume and contour rendering correctness, backend-specific repairs in GLMakie and CairoMakie such as glyph batching in PDF and SVG export and text glow, and a steady expansion of interactive elements - most notably an editable text recipe with selections, multi-cursor and paste. A reference-image release signals 0.25.0 is being staged.
CoolProp vs Makie.jl: editorial side-by-side
CoolProp
0.0DEVOPS
CoolProp 8.0 bought sub-microsecond property lookups — and shipped a desktop app alongside it.
◆ Current state
CoolProp released 8.0.0 in June 2026 after a long 7.x period, and paired it the same day with the first signed release of a Desktop GUI that had spent two months in unsigned alphas. The library release is dense: an SVD-compressed tabular backend giving sub-microsecond per-probe evaluation in the batched path, mass-basis vapor quality across HEOS and REFPROP, Chebyshev superancillaries for the SRK and Peng-Robinson cubics, a large fluid and mixture library expansion including the 2026 ASHRAE Standard 34 blends, and thread-safety work.
◆ Where it's heading
The project is moving on two fronts that reinforce each other: making evaluation fast enough to sit inside simulation inner loops, and putting a real application in front of engineers who previously had to write Python to use it. The new tabular backend being off by default in PropsSI says the maintainers are treating accuracy conservatively while the fast path proves out. The GUI's progression from unsigned alpha to notarized and SignPath-signed release in two months is the clearest sign it is meant as a product, not a demo.
◆ Prediction
Expect the SVDSBTL backend's default-off flag to be revisited once conformance data accumulates, and the GUI to continue on its own version line now that the signing and auto-update pipeline is live.
Makie.jl
2.5DEVOPS
Makie is grinding through render backends while quietly growing interactive widgets
◆ Current state
The 0.24.x line ships roughly monthly with dense, contributor-heavy release notes. Recent work splits three ways: volume and contour rendering correctness, backend-specific repairs in GLMakie and CairoMakie such as glyph batching in PDF and SVG export and text glow, and a steady expansion of interactive elements - most notably an editable text recipe with selections, multi-cursor and paste. A reference-image release signals 0.25.0 is being staged.
◆ Where it's heading
Two currents run together. Output fidelity is being levelled across backends so a figure looks the same whether it goes to screen, PDF or SVG, and the tick and text systems are being rebuilt on Makie's own primitives - scientific labels moved to RichText, dropping Showoff. Alongside that, Makie keeps accreting the widget vocabulary of a GUI toolkit rather than a plotting library.
◆ Prediction
The reference-image work points at 0.25.0 as the next line, and the backlog of backend-parity fixes suggests it will carry rendering changes rather than new plot types. Expect the interactive widget set to keep growing off the textbox work.
Alternatives to CoolProp and Makie.jl
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 CoolProp or Makie.jl.
rlang
rlang moved tidyeval off R's private internals and onto official C API.
pyjanitor
pyjanitor is folding its verbs into pandas groupby objects, one release at a time.
purrr
purrr finished a decade of deprecations and picked up a parallel backend.
PyTables
PyTables opened a path around HDF5's filter pipeline, then chased Python's runtime.
plumber
R's API framework grew its serializer catalogue, then went quiet on features.
See all CoolProp alternatives → · See all Makie.jl alternatives →
Recent activity from CoolProp and Makie.jl
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 8d agoMakie.jlZero-division fix for meshscatter normals
- 1mo agoMakie.jlv0.24.13
- 1mo agoCoolPropDesktop GUI 8.0.0: signed, notarized, and self-updating
- 1mo agoCoolPropCoolProp 8.0.0: SVD-compressed tables give sub-microsecond property lookups ⚡
- 1mo agoMakie.jlVolume rendering weighting and contourf band fixes
- 2mo agoMakie.jlEditable text recipe and RichText scientific tick labels
- 3mo agoCoolPropCoolProp GUI gui-v7.2.1-alpha.2
- 3mo agoCoolPropFirst public alpha of the CoolProp Desktop GUI
- 3mo agoMakie.jlCairoMakie text glow and batched PDF/SVG glyph export
Frequently asked questions
What is the difference between CoolProp and Makie.jl?
They serve adjacent needs but don't currently overlap on shipped themes. Makie.jl is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is CoolProp better than Makie.jl?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Makie.jl is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to CoolProp?
Top CoolProp alternatives in DevOps are ranked by recent ship velocity. Browse the "CoolProp alternatives" section above for the current picks, or visit /alternatives/coolprop for the full list with editorial commentary on each.
What are the best alternatives to Makie.jl?
Top Makie.jl alternatives in DevOps are ranked by recent ship velocity. Browse the "Makie.jl alternatives" section above for the current picks, or visit /alternatives/makie-jl for the full list with editorial commentary on each.