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WebAssembly installs statistics

By WebAssembly Foundation · VS Code Marketplace · Programming Languages

WebAssembly Toolkit for VSCode

View on VS Code Marketplace Fresh · Oct 18, 2026

WebAssembly has 199,356 recorded installs on VS Code Marketplace.

It ranks #1514 of 2,500 tracked VS Code Marketplace listings by installs.

It is rated 5.0 out of 5 from 5 ratings.

PluginStats has 3 daily observations since Oct 16, 2026; the latest is from Oct 18, 2026.

Installs
199,356
Official API · Oct 18, 2026
7-day growth
—
Insufficient history
30-day growth
—
Insufficient history
90-day growth
—
Insufficient history
Rank
#1514
Among tracked VS Code Marketplace listings

Rating: 5.00 / 5 from 5 ratings

About WebAssembly

WebAssembly for VSCode

A Visual Studio Code extension with rich support for WebAssembly, including features such as syntax highlighting, wasm binary view and conversion between wasm and wat files.

Features

• Syntax highlight for WebAssembly textual representation. • Preview WebAssembly Binary files in 2 clicks. • Fast convertion between text and binary view. • Syntax highlight for WAI and WIT files.

License

MIT, 2017 - 2019 (c) Dmitriy Tsvettsikh

MIT, 2019 - Present (c) WebAssembly Foundation

Description from the VS Code Marketplace listing.

  • asm
  • snippet
  • wai
  • wasm
  • wast
  • wat
  • web assembly
  • webassembly
  • WebAssembly Binary
  • WebAssembly Interface
  • WebAssembly Text
  • wit

Where WebAssembly sits in the listing

Each band is one page of 20. Installs on a log scale. Placement is projected from installs, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.

All VS Code Marketplace2,500 listings · 125 pages · page 76, #14 (overall #1514)
All VS Code Marketplace: every listing in installs order
PNG SVG
Programming Languages792 listings · 40 pages · page 27, #6 (overall #526)
Programming Languages: every listing in installs order
PNG SVG

Charts

Images: 30d · 1y · all time · 1600×900 dark

Adoption over time

WebAssembly installs on VS Code Marketplace, last 90 days: 199,356 installs as of Oct 18, 2026.WebAssemblyInstalls on VS Code Marketplace · Last 90 days199,356installs199.3K199.3K199.3K199.3K199.3K199.3K199.3K199.4K199.4K199.4KJul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18installsobservedarchived (Internet Archive)no observationsOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct…pluginstats.com
WebAssembly installs on VS Code Marketplace, last 90 days: 199,356 installs as of Oct 18, 2026.
PNG SVG

7/30/90-day growth

WebAssembly installs growth on VS Code Marketplace: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.WebAssemblyInstalls growth on VS Code Marketplace199,356installs now7-day growthinsufficient historyInsufficient history30-day growthinsufficient historyInsufficient history90-day growthinsufficient historyInsufficient historyGrowth vs. nearest observation to each baseline date · Updated Oct 18, 2026pluginstats.com
WebAssembly installs growth on VS Code Marketplace: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.
PNG SVG

Ranking history

WebAssembly VS Code Marketplace ranking history: currently #1514 (by installs).WebAssemblyVS Code Marketplace ranking · by installs · Last 90 days#1514current rank#1511#1512#1513#1514#1515#1516Jul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18rankOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct 18, 2026pluginstats.com
WebAssembly VS Code Marketplace ranking history: currently #1514 (by installs).
PNG SVG

Ratings over time

WebAssembly ratings on VS Code Marketplace, last 90 days: 5 ratings as of Oct 18, 2026.WebAssemblyRatings on VS Code Marketplace · Last 90 days5ratings4.44.64.855.25.45.6Jul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18ratingsobservedarchived (Internet Archive)no observationsOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct…pluginstats.com
WebAssembly ratings on VS Code Marketplace, last 90 days: 5 ratings as of Oct 18, 2026.
PNG SVG

Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.

Recent observations

Full history (3)
Recent installs observations for WebAssembly
Date (UTC)InstallsChange vs. previous
199,356+21
199,335+16
199,319—

Similar VS Code Marketplace Programming Languages plugins

Data source

Install counts, average rating, and rating counts come from the public Visual Studio Marketplace gallery API. Installs are cumulative and exclude updates.

Listing: https://marketplace.visualstudio.com/items?itemName=dtsvet.vscode-wasm. First seen Oct 16, 2026; last successful collection Oct 18, 2026. See the methodology.