json-rpc-middleware-stream 2.1.1
A small toolset for streaming json rpc and matching requests and responses. Made to be used with `json-rpc-engine`.
json-rpc-middleware-stream@2.1.1 was published on 2019-03-11. Its manifest declares 2 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.
All json-rpc-middleware-stream versions · Permanent reference to 2.1.1 · Latest release
Package specifications
| Version | 2.1.1 |
|---|---|
| License declaration | ISC |
| Published | 2019-03-11T13:48:25.337Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 2 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 5.73 KiB |
| Published file count | 5 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 10 |
| Repository stars | 11 |
| Repository forks | 22 |
Install json-rpc-middleware-stream 2.1.1
npm install json-rpc-middleware-stream@2.1.1 pnpm add json-rpc-middleware-stream@2.1.1 yarn add json-rpc-middleware-stream@2.1.1
Runtime dependencies
- readable-stream ^2.3.3
- safe-event-emitter ^1.0.1
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.
- core-util-is@1.0.3 — indirect
- events@3.3.0 — indirect
- inherits@2.0.4 — indirect
- isarray@1.0.0 — indirect
- process-nextick-args@2.0.1 — indirect
- readable-stream@2.3.8 — direct
- safe-buffer@5.1.2 — indirect
- safe-event-emitter@1.0.1 — direct
- string_decoder@1.1.1 — indirect
- util-deprecate@1.0.2 — indirect
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 | 10/10 — all changesets reviewed |
|---|---|
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Maintained | 0/10 — project is archived |
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Token-Permissions | 0/10 — detected GitHub workflow tokens with excessive permissions |
| Pinned-Dependencies | 0/10 — dependency not pinned by hash detected -- score normalized to 0 |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Fuzzing | 0/10 — project is not fuzzed |
| License | 10/10 — license file detected |
| Branch-Protection | 8/10 — branch protection is not maximal on development and all release branches |
| Security-Policy | 10/10 — security policy file detected |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
Evidence and freshness
- https://registry.npmjs.org/json-rpc-middleware-stream/2.1.1 — retrieved 2026-10-30T15:47:53.780Z
- https://api.deps.dev/v3/systems/npm/packages/json-rpc-middleware-stream/versions/2.1.1 — retrieved 2026-10-30T15:47:54.205Z
- https://api.deps.dev/v3/projects/github.com%2FMetaMask%2Fjson-rpc-middleware-stream — retrieved 2026-10-30T09:23:10.803Z (stale snapshot; refresh pending)
- https://api.deps.dev/v3/systems/npm/packages/json-rpc-middleware-stream/versions/2.1.1:dependencies — retrieved 2026-10-30T15:47:54.253Z