assemblyscript 0.19.20
Definitely not a TypeScript to WebAssembly compiler.
assemblyscript@0.19.20 was published on 2021-11-13. Its manifest declares 3 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.
All assemblyscript versions · Permanent reference to 0.19.20 · Latest release
Package specifications
| Version | 0.19.20 |
|---|---|
| License declaration | Apache-2.0 |
| Published | 2021-11-13T01:10:51.861Z |
| Node.js requirement | Not declared |
| Type declarations | Bundled declarations |
| Runtime dependency count | 3 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 6270.83 KiB |
| Published file count | 128 |
| Package type | commonjs |
| ES module entry | Not declared |
| Default entry | index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 5 |
| Repository stars | 18034 |
| Repository forks | 695 |
Install assemblyscript 0.19.20
npm install assemblyscript@0.19.20 pnpm add assemblyscript@0.19.20 yarn add assemblyscript@0.19.20
Runtime dependencies
- long ^5.1.0
- binaryen 102.0.0-nightly.20211028
- source-map-support ^0.5.20
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- binaryen@102.0.0-nightly.20211028 — direct
- buffer-from@1.1.2 — indirect
- long@5.3.2 — direct
- source-map@0.6.1 — indirect
- source-map-support@0.5.21 — direct
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
OpenSSF repository checks
Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.
| Code-Review | 7/10 — Found 20/27 approved changesets -- score normalized to 7 |
|---|---|
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Maintained | 5/10 — 5 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 5 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| License | 10/10 — license file detected |
| Binary-Artifacts | 8/10 — binaries present in source code |
| Branch-Protection | 0/10 — branch protection not enabled on development/release branches |
| Pinned-Dependencies | 2/10 — dependency not pinned by hash detected -- score normalized to 2 |
| Security-Policy | 0/10 — security policy file not detected |
| Fuzzing | 0/10 — project is not fuzzed |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/assemblyscript/0.19.20 — retrieved 2026-10-31T00:45:59.985Z
- https://api.deps.dev/v3/systems/npm/packages/assemblyscript/versions/0.19.20 — retrieved 2026-10-31T00:46:00.370Z
- https://api.deps.dev/v3/systems/npm/packages/assemblyscript/versions/0.19.20:dependencies — retrieved 2026-10-31T00:46:00.388Z
- https://api.deps.dev/v3/projects/github.com%2FAssemblyScript%2Fassemblyscript — retrieved 2026-10-31T00:06:32.795Z