Package · npm

webr

npm · v0.6.0 · SEE LICENSE IN LICENCE.md

The statistical programming language R compiled into WASM for use in a web browser and node.

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Technologies

EcosystemReactDepends on react

Install

npm install webr

Adoption

Downloads (30 days): 47.6K; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived21st percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.59; DerivedRelease cadence and recency, 0 to 1
Releases per year: 11; 32 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: +8.2% · 7d; Derived+3.6K downloads / 30 days, SEP 30 → OCT 7
30 days: +36.3% · 30d; Derived+12.7K downloads / 30 days, SEP 7 → OCT 7
90 days: +279.0% · 90d; Derived+35K downloads / 30 days, JUL 6 → OCT 7
1 year: +2993.2% · 1y; Derived+46K downloads / 30 days, NOV 10 → OCT 7

Adoption historydownloads / 30 days · 31 observations

Table of observations (31)

Day	downloads / 30 days	Dependents
OCT 7, 2026	47,574	Not observed
OCT 6, 2026	48,896	Not observed
OCT 5, 2026	49,248	Not observed
OCT 4, 2026	47,574	Not observed
OCT 3, 2026	46,611	Not observed
OCT 2, 2026	45,637	Not observed
OCT 1, 2026	44,475	Not observed
SEP 30, 2026	43,969	Not observed
SEP 29, 2026	42,112	Not observed
SEP 28, 2026	40,798	Not observed
SEP 27, 2026	39,758	Not observed
SEP 26, 2026	39,523	Not observed
SEP 25, 2026	39,843	Not observed
SEP 24, 2026	40,038	Not observed
SEP 23, 2026	39,947	Not observed
SEP 22, 2026	39,260	Not observed
SEP 21, 2026	37,436	Not observed
SEP 20, 2026	36,532	Not observed
SEP 19, 2026	36,648	Not observed
SEP 18, 2026	36,366	Not observed
SEP 17, 2026	36,052	Not observed
SEP 16, 2026	35,914	Not observed
SEP 15, 2026	35,106	Not observed
SEP 14, 2026	36,083	Not observed
SEP 13, 2026	36,069	Not observed
SEP 12, 2026	33,976	Not observed
SEP 11, 2026	34,784	Not observed
SEP 10, 2026	34,661	Not observed
SEP 9, 2026	33,789	Not observed
SEP 8, 2026	33,867	Not observed
SEP 7, 2026	34,901	Not observed

Facts from the registry

Latest version: v0.6.0; 32 versions
First published: MAY 16, 2023
Last release: MAY 19, 2026; 5mo ago
Licence: SEE LICENSE IN LICENCE.md
Links: npm page (opens in a new tab); Homepage · github.com (opens in a new tab)

Repository

In the Crest catalog

r-wasm/webr

The statistical language R compiled to WebAssembly via Emscripten, for use in web browsers and Node.

Stars: 1.1K
Forks: 99
Language: TypeScript
Last push: 4mo ago
Last release: 5mo ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v0.6.0

Runtime 24

@codemirror/autocomplete^6.8.1
@codemirror/commands^6.2.4
@codemirror/state^6.2.1
@codemirror/view^6.15.0
@msgpack/msgpack^2.8.0
@xterm/addon-fit^0.10.0
@xterm/xterm^5.5.0
classnames^2.2.6
codemirror^6.0.1
codemirror-lang-r^0.1.0-2
jszip^3.10.1
lezer-r^0.1.1
lightningcss^1.21.5
pako^2.1.0
prop-types^15.7.2
react^18.2.0
react-accessible-treeview^2.6.1
react-data-grid^7.0.0-beta.44
react-dom^18.2.0
react-icons^4.10.1
react-resizable-panels^2.0.19
tsx^4.0.0
xmlhttprequest-ssl^2.1.0
xterm-readline^1.1.2

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