@solana/web3.js 0.20.3
Solana Javascript API
@solana/web3.js@0.20.3 was published on 2019-10-22. Its manifest declares 13 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 @solana/web3.js versions · Permanent reference to 0.20.3 · Latest release
Package specifications
| Version | 0.20.3 |
|---|---|
| License declaration | MIT |
| Published | 2019-10-22T22:27:15.889Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 13 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 16348.65 KiB |
| Published file count | 165 |
| Package type | Not declared |
| ES module entry | lib/index.esm.js |
| Default entry | lib/index.cjs.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 234 |
| Repository stars | 2780 |
| Repository forks | 1093 |
Install @solana/web3.js 0.20.3
npm install @solana/web3.js@0.20.3 pnpm add @solana/web3.js@0.20.3 yarn add @solana/web3.js@0.20.3
Runtime dependencies
- mz ^2.7.0
- ws ^7.0.0
- bs58 ^4.0.1
- bn.js ^5.0.0
- jayson ^3.0.1
- tweetnacl ^1.0.0
- node-fetch ^2.2.0
- npm-run-all ^4.1.5
- superstruct ^0.7.0
- buffer-layout ^1.2.0
- @babel/runtime ^7.3.1
- rpc-websockets ^4.3.3
- esdoc-inject-style-plugin ^1.0.0
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.
- 101@1.6.3 — indirect
- @babel/runtime@7.29.10 — direct
- @types/connect@3.4.38 — indirect
- @types/node@12.20.55 — indirect
- @types/ws@7.4.7 — indirect
- JSONStream@1.3.5 — indirect
- ansi-styles@3.2.1 — indirect
- any-promise@1.3.0 — indirect
- array-buffer-byte-length@1.0.2 — indirect
- arraybuffer.prototype.slice@1.0.4 — indirect
- assert-args@1.2.1 — indirect
- async-function@1.0.0 — indirect
- async-generator-function@1.0.0 — indirect
- async-limiter@1.0.1 — indirect
- available-typed-arrays@1.0.7 — indirect
- babel-runtime@6.26.0 — indirect
- balanced-match@1.0.2 — indirect
- base-x@3.0.11 — indirect
- bn.js@5.2.5 — direct
- boolbase@1.0.0 — indirect
- brace-expansion@1.1.21 — indirect
- bs58@4.0.1 — direct
- buffer-layout@1.2.2 — direct
- call-bind@1.0.9 — indirect
- call-bind-apply-helpers@1.0.2 — indirect
- call-bound@1.0.4 — indirect
- chalk@2.4.2 — indirect
- cheerio@0.22.0 — indirect
- circular-json@0.5.9 — indirect
- clone@1.0.4 — indirect
- clone-deep@2.0.2 — indirect
- color-convert@1.9.3 — indirect
- color-name@1.1.3 — indirect
- commander@2.20.3 — indirect
- compound-subject@0.0.1 — indirect
- concat-map@0.0.1 — indirect
- core-js@2.6.12 — indirect
- cross-spawn@6.0.6 — indirect
- css-select@1.2.0 — indirect
- css-what@2.1.3 — indirect
- data-view-buffer@1.0.2 — indirect
- data-view-byte-length@1.0.2 — indirect
- data-view-byte-offset@1.0.1 — indirect
- debug@2.6.9 — indirect
- deep-eql@0.1.3 — indirect
- define-data-property@1.1.4 — indirect
- define-properties@1.2.1 — indirect
- delay@5.0.0 — indirect
- dom-serializer@0.1.1 — indirect
- domelementtype@1.3.1 — indirect
- domhandler@2.4.2 — indirect
- domutils@1.5.1 — indirect
- dunder-proto@1.0.1 — indirect
- entities@1.1.2 — indirect
- error-ex@1.3.4 — indirect
- es-abstract@1.24.2 — indirect
- es-abstract-get@1.0.0 — indirect
- es-define-property@1.0.1 — indirect
- es-errors@1.3.0 — indirect
- es-object-atoms@1.1.2 — indirect
- es-set-tostringtag@2.1.0 — indirect
- es-to-primitive@1.3.4 — indirect
- es6-promise@4.2.8 — indirect
- es6-promisify@5.0.0 — indirect
- escape-string-regexp@1.0.5 — indirect
- esdoc-inject-style-plugin@1.0.0 — direct
- eventemitter3@3.1.2 — indirect
- eyes@0.1.8 — indirect
- for-each@0.3.5 — indirect
- for-in@0.1.8 — indirect
- for-in@1.0.2 — indirect
- for-own@1.0.0 — indirect
- fs-extra@1.0.0 — indirect
- function-bind@1.1.2 — indirect
- function.prototype.name@1.2.0 — indirect
- functions-have-names@1.2.3 — indirect
- generator-function@2.0.1 — indirect
- get-intrinsic@1.3.1 — indirect
- get-proto@1.0.1 — indirect
- get-prototype-of@0.0.0 — indirect
- get-symbol-description@1.1.0 — indirect
- globalthis@1.0.4 — indirect
- gopd@1.2.0 — indirect
- graceful-fs@4.2.11 — indirect
- has-bigints@1.1.0 — indirect
- has-flag@3.0.0 — indirect
- has-property-descriptors@1.0.2 — indirect
- has-proto@1.2.0 — indirect
- has-symbols@1.1.0 — indirect
- has-tostringtag@1.0.2 — indirect
- hasown@2.0.4 — indirect
- hosted-git-info@2.8.9 — indirect
- htmlparser2@3.10.1 — indirect
- inherits@2.0.4 — indirect
- internal-slot@1.1.0 — indirect
- is-array-buffer@3.0.5 — indirect
- is-arrayish@0.2.1 — indirect
- is-async-function@2.1.1 — indirect
- is-bigint@1.1.0 — indirect
- is-boolean-object@1.2.2 — indirect
- is-callable@1.2.7 — indirect
- is-capitalized@1.0.0 — indirect
- is-class@0.0.4 — indirect
- is-core-module@2.17.0 — indirect
- is-data-view@1.0.2 — indirect
- is-date-object@1.1.0 — indirect
- is-document.all@1.0.0 — indirect
- is-extendable@0.1.1 — indirect
- is-finalizationregistry@1.1.1 — indirect
- is-generator-function@1.1.2 — indirect
- is-map@2.0.3 — indirect
- is-negative-zero@2.0.3 — indirect
- is-number-object@1.1.1 — indirect
- is-plain-object@2.0.4 — indirect
- is-regex@1.2.1 — indirect
- is-set@2.0.3 — indirect
- is-shared-array-buffer@1.0.4 — indirect
- is-string@1.1.1 — indirect
- is-symbol@1.1.1 — indirect
- is-typed-array@1.1.15 — indirect
- is-weakmap@2.0.2 — indirect
- is-weakref@1.1.1 — indirect
- is-weakset@2.0.4 — indirect
- isarray@2.0.5 — indirect
- isexe@2.0.0 — indirect
- isobject@3.0.1 — indirect
- isomorphic-ws@4.0.1 — indirect
- jayson@3.7.0 — direct
- json-parse-better-errors@1.0.2 — indirect
- json-stringify-safe@5.0.1 — indirect
- jsonfile@2.4.0 — indirect
- jsonparse@1.3.1 — indirect
- keypather@1.10.2 — indirect
- kind-of@5.1.0 — indirect
- kind-of@6.0.3 — indirect
- klaw@1.3.1 — indirect
- load-json-file@4.0.0 — indirect
- lodash@4.18.1 — indirect
- lodash.assignin@4.2.0 — indirect
- lodash.bind@4.2.1 — indirect
- lodash.defaults@4.2.0 — indirect
- lodash.filter@4.6.0 — indirect
- lodash.flatten@4.4.0 — indirect
- lodash.foreach@4.5.0 — indirect
- lodash.map@4.6.0 — indirect
- lodash.merge@4.6.2 — indirect
- lodash.pick@4.4.0 — indirect
- lodash.reduce@4.6.0 — indirect
- lodash.reject@4.6.0 — indirect
- lodash.some@4.6.0 — indirect
- math-intrinsics@1.1.0 — indirect
- memorystream@0.3.1 — indirect
- minimatch@3.1.5 — indirect
- mixin-object@2.0.1 — indirect
- ms@2.0.0 — indirect
- mz@2.7.0 — direct
- nice-try@1.0.5 — indirect
- node-fetch@2.7.0 — direct
- normalize-package-data@2.5.0 — indirect
- npm-run-all@4.1.5 — direct
- nth-check@1.0.2 — indirect
- object-assign@4.1.1 — indirect
- object-inspect@1.13.4 — indirect
- object-keys@1.1.1 — indirect
- object.assign@4.1.7 — indirect
- own-keys@1.0.2 — indirect
- parse-json@4.0.0 — indirect
- path-key@2.0.1 — indirect
- path-parse@1.0.7 — indirect
- path-type@3.0.0 — indirect
- pidtree@0.3.1 — indirect
- pify@3.0.0 — indirect
- possible-typed-array-names@1.1.0 — indirect
- read-pkg@3.0.0 — indirect
- readable-stream@3.6.2 — indirect
- reflect.getprototypeof@1.0.10 — indirect
- regenerator-runtime@0.11.1 — indirect
- regexp.prototype.flags@1.5.4 — indirect
- resolve@1.22.13 — indirect
- rpc-websockets@4.6.1 — direct
- safe-array-concat@1.1.4 — indirect
- safe-buffer@5.2.1 — indirect
- safe-push-apply@1.0.0 — indirect
- safe-regex-test@1.1.0 — indirect
- semver@5.7.2 — indirect
- set-function-length@1.2.2 — indirect
- set-function-name@2.0.2 — indirect
- set-proto@1.0.0 — indirect
- shallow-clone@1.0.0 — indirect
- shebang-command@1.2.0 — indirect
- shebang-regex@1.0.0 — indirect
- shell-quote@1.12.0 — indirect
- side-channel@1.1.1 — indirect
- side-channel-list@1.0.1 — indirect
- side-channel-map@1.0.1 — indirect
- side-channel-weakmap@1.0.2 — indirect
- spdx-correct@3.2.0 — indirect
- spdx-exceptions@2.5.0 — indirect
- spdx-expression-parse@3.0.1 — indirect
- spdx-license-ids@3.0.24 — indirect
- stop-iteration-iterator@1.1.0 — indirect
- string.prototype.padend@3.1.6 — indirect
- string.prototype.trim@1.2.11 — indirect
- string.prototype.trimend@1.0.10 — indirect
- string.prototype.trimstart@1.0.8 — indirect
- string_decoder@1.3.0 — indirect
- strip-bom@3.0.0 — indirect
- superstruct@0.7.0 — direct
- supports-color@5.5.0 — indirect
- supports-preserve-symlinks-flag@1.0.0 — indirect
- thenify@3.3.1 — indirect
- thenify-all@1.6.0 — indirect
- through@2.3.8 — indirect
- tr46@0.0.3 — indirect
- tweetnacl@1.0.3 — direct
- type-detect@0.1.1 — indirect
- typed-array-buffer@1.0.3 — indirect
- typed-array-byte-length@1.0.3 — indirect
- typed-array-byte-offset@1.0.5 — indirect
- typed-array-length@1.0.8 — indirect
- unbox-primitive@1.1.0 — indirect
- util-deprecate@1.0.2 — indirect
- uuid@3.4.0 — indirect
- uuid@8.3.2 — indirect
- validate-npm-package-license@3.0.4 — indirect
- webidl-conversions@3.0.1 — indirect
- whatwg-url@5.0.0 — indirect
- which@1.3.1 — indirect
- which-boxed-primitive@1.1.1 — indirect
- which-builtin-type@1.2.1 — indirect
- which-collection@1.0.2 — indirect
- which-typed-array@1.1.24 — indirect
- ws@5.2.7 — indirect
- ws@7.5.13 — 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.
Evidence and freshness
- https://registry.npmjs.org/%40solana%2Fweb3.js/0.20.3 — retrieved 2026-10-29T19:51:07.815Z
- https://api.deps.dev/v3/projects/github.com%2Fsolana-foundation%2Fsolana-web3.js — retrieved 2026-10-29T15:19:31.631Z
- https://api.deps.dev/v3/systems/npm/packages/%40solana%2Fweb3.js/versions/0.20.3 — retrieved 2026-10-29T19:51:08.457Z
- https://api.deps.dev/v3/systems/npm/packages/%40solana%2Fweb3.js/versions/0.20.3:dependencies — retrieved 2026-10-29T19:51:08.525Z