nflseedR
nflseedR rewrote its simulator from scratch and put the original on a deprecation clock.
Comparison · Analytics
moderndive vs randomwalk
A side-by-side editorial comparison of moderndive and randomwalk — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:webr
moderndive vs randomwalk: at a glance
What is moderndive?
The ModernDive teaching package learns to render inside the browser that runs its own textbook
moderndive supplies the datasets, regression helpers and ggplot geoms used by the ModernDive introductory statistics textbook. Its release history is mostly dataset accumulation — much of it contributed by students in batches — punctuated by occasional function work. The latest release is different: it fixes View() so it renders inside webR, the in-browser R that powers the book's live exercises, and reworks the regression helpers to survive in-formula transformations.
What is randomwalk?
randomwalk spent every release getting an R simulation to run in the browser, not on a server.
A random walk and fractal-growth simulation package whose entire visible history is about its browser deployment. Six releases in four weeks moved a Shinylive dashboard from a blank black page to a working app — WebAssembly mounted from GitHub releases, CORS resolved by same-origin serving, missing plotting dependencies installed in-browser, then an async version using crew workers with its own debug log. A correctness fix followed, adding termination-position validation so simulations stop producing isolated pixels, and the most recent release publishes the package itself as a webR binary repository.
moderndive vs randomwalk: editorial side-by-side
moderndive
2.5ANALYTICS
The ModernDive teaching package learns to render inside the browser that runs its own textbook
◆ Current state
moderndive supplies the datasets, regression helpers and ggplot geoms used by the ModernDive introductory statistics textbook. Its release history is mostly dataset accumulation — much of it contributed by students in batches — punctuated by occasional function work. The latest release is different: it fixes View() so it renders inside webR, the in-browser R that powers the book's live exercises, and reworks the regression helpers to survive in-formula transformations.
◆ Where it's heading
The package is following the textbook's second edition into the browser. webR has no pandoc, so the DT htmlwidget path the package relied on cannot produce the self-contained HTML the notebook cell needs, and the auto-print path was gated behind interactive() being false — meaning students working through the live exercises saw an explanatory message where a table should have been. Building a static HTML table and pushing it through webR's viewer hook is a small change with a direct effect on whether the book's interactive mode works at all.
◆ Prediction
With the book's v2 datasets landed and the browser rendering path fixed, the remaining friction is most likely in other functions that assume a desktop R session.
randomwalk
0.0ANALYTICS
randomwalk spent every release getting an R simulation to run in the browser, not on a server.
◆ Current state
A random walk and fractal-growth simulation package whose entire visible history is about its browser deployment. Six releases in four weeks moved a Shinylive dashboard from a blank black page to a working app — WebAssembly mounted from GitHub releases, CORS resolved by same-origin serving, missing plotting dependencies installed in-browser, then an async version using crew workers with its own debug log. A correctness fix followed, adding termination-position validation so simulations stop producing isolated pixels, and the most recent release publishes the package itself as a webR binary repository.
◆ Where it's heading
The package is being built as a browser artifact first and an R package second: the readme, the vignettes and the release notes all point at a hosted dashboard rather than at library(). The last release completes that by making the compiled WebAssembly build installable by anyone via webr::install(), which turns the deployment work into something reusable outside this project. Version numbers are unreliable here — v0.2.0 was published two weeks after v1.0.2 — so read the dates, not the tags.
◆ Prediction
With the webR repository published, the next work most likely moves back to the simulation itself, though the entries give no direct evidence of planned features.
Alternatives to moderndive and randomwalk
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 moderndive or randomwalk.
TLF-Library
The Open Systems Pharmacology plotting layer spent 2025 absorbing a ggplot2 major break.
skylight
A frozen astronomical model quietly became the inner loop of its sibling's optimizer.
fastml
fastml added survival modelling and leakage-proof resampling, moving past classification and regression.
abclass
abclass built out angle-based classifiers in 2022, then went quiet except for CRAN upkeep.
churon
churon is spending its entire release history getting a Rust ONNX binding through CRAN.
See all moderndive alternatives → · See all randomwalk alternatives →
Recent activity from moderndive and randomwalk
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 12d agomoderndiveView() renders in webR; regression helpers survive formula transforms
- 8mo agorandomwalkPackage published as an installable webR binary repository
- 8mo agorandomwalkTermination validation removes isolated pixels from simulations
- 8mo agorandomwalkAsync dashboard with crew workers running under WebR
- 9mo agorandomwalkBrowser dashboard working end to end
- 9mo agorandomwalkMissing plot dependency and parameter display fixed
- 9mo agorandomwalkDashboard mounts WebAssembly from GitHub releases
- 1y agomoderndiveDatasets and tidy_summary() for the second edition
- 2y agomoderndiveAlmond and flight datasets for the inference chapters
- 4y agomoderndiveTen student-curated teaching datasets
- 4y agomoderndiveAlaska flights subset added
- 5y agomoderndiveCleaner regression tables and an explicit conf.level argument
Frequently asked questions
What is the difference between moderndive and randomwalk?
Both compete on the same themes — webr — within Analytics. moderndive 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 moderndive better than randomwalk?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. moderndive 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 Analytics products to evaluate alongside.
What are the best alternatives to moderndive?
Top moderndive alternatives in Analytics are ranked by recent ship velocity. Browse the "moderndive alternatives" section above for the current picks, or visit /alternatives/moderndive for the full list with editorial commentary on each.
What are the best alternatives to randomwalk?
Top randomwalk alternatives in Analytics are ranked by recent ship velocity. Browse the "randomwalk alternatives" section above for the current picks, or visit /alternatives/randomwalk for the full list with editorial commentary on each.