@eth-optimism/core-utils 0.0.1-alpha.30
Optimism Core Utils
@eth-optimism/core-utils@0.0.1-alpha.30 was published on 2020-09-29. Its manifest declares 15 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 @eth-optimism/core-utils versions · Permanent reference to 0.0.1-alpha.30 · View npm registry JSON · Latest release
Package specifications
| Version | 0.0.1-alpha.30 |
|---|---|
| License declaration | MIT |
| Published | 2020-09-29T15:32:58.704Z |
| Node.js requirement | Not declared |
| Type declarations | Not declared |
| Runtime dependency count | 15 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 82.60 KiB |
| Published file count | 55 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | build/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 181 |
| Repository stars | 6491 |
| Repository forks | 4070 |
Install @eth-optimism/core-utils 0.0.1-alpha.30
npm install @eth-optimism/core-utils@0.0.1-alpha.30 pnpm add @eth-optimism/core-utils@0.0.1-alpha.30 yarn add @eth-optimism/core-utils@0.0.1-alpha.30
Runtime dependencies
- chai ^4.2.0
- uuid ^3.3.3
- axios ^0.19.0
- bn.js ^4.11.8
- debug ^4.1.1
- dotenv ^8.2.0
- ts-md5 ^1.2.4
- express ^4.17.1
- memdown ^4.0.0
- ethers-v4 npm:ethers@4
- async-lock ^1.2.2
- body-parser ^1.19.0
- ethereumjs-util ^6.2.0
- chai-as-promised ^7.1.1
- abstract-leveldown ^6.2.2
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.
- abstract-leveldown@6.3.0 — direct
- async-lock@1.4.1 — direct
- axios@0.19.2 — direct
- bn.js@4.12.5 — direct
- body-parser@1.20.9 — direct
- chai@4.5.0 — direct
- chai-as-promised@7.1.2 — direct
- debug@4.4.3 — direct
- dotenv@8.6.0 — direct
- ethereumjs-util@6.2.1 — direct
- ethers@4.0.49 — direct
- express@4.22.3 — direct
- memdown@4.1.0 — direct
- ts-md5@1.3.1 — direct
- uuid@3.4.0 — direct
- buffer@5.7.1 — indirect
- immediate@3.3.0 — indirect
- level-concat-iterator@2.0.1 — indirect
- level-supports@1.0.1 — indirect
- xtend@4.0.2 — indirect
- follow-redirects@1.5.10 — indirect
- bytes@3.1.2 — indirect
- content-type@1.0.5 — indirect
- debug@2.6.9 — indirect
- depd@2.0.0 — indirect
- destroy@1.2.0 — indirect
- http-errors@2.0.1 — indirect
- iconv-lite@0.4.24 — indirect
- on-finished@2.4.2 — indirect
- qs@6.16.2 — indirect
- raw-body@2.5.3 — indirect
- type-is@1.6.18 — indirect
- unpipe@1.0.0 — indirect
- assertion-error@1.1.0 — indirect
- check-error@1.0.3 — indirect
- deep-eql@4.1.4 — indirect
- get-func-name@2.0.2 — indirect
- loupe@2.3.7 — indirect
- pathval@1.1.1 — indirect
- type-detect@4.1.0 — indirect
- ms@2.1.3 — indirect
- @types/bn.js@4.11.6 — indirect
- create-hash@1.2.0 — indirect
- elliptic@6.6.1 — indirect
- ethereum-cryptography@0.1.3 — indirect
- ethjs-util@0.1.6 — indirect
- rlp@2.2.7 — indirect
- aes-js@3.0.0 — indirect
- elliptic@6.5.4 — indirect
- hash.js@1.1.3 — indirect
- js-sha3@0.5.7 — indirect
- scrypt-js@2.0.4 — indirect
- setimmediate@1.0.4 — indirect
- uuid@2.0.1 — indirect
- xmlhttprequest@1.8.0 — indirect
- accepts@1.3.8 — indirect
- array-flatten@1.1.1 — indirect
- content-disposition@0.5.4 — indirect
- cookie@0.7.2 — indirect
- cookie-signature@1.0.7 — indirect
- debug@2.6.9 — indirect
- encodeurl@2.0.1 — indirect
- escape-html@1.0.3 — indirect
- etag@1.8.1 — indirect
- finalhandler@1.3.2 — indirect
- fresh@0.5.2 — indirect
- merge-descriptors@1.0.3 — indirect
- methods@1.1.2 — indirect
- parseurl@1.3.3 — indirect
- path-to-regexp@0.1.13 — indirect
- proxy-addr@2.0.8 — indirect
- range-parser@1.2.1 — indirect
- safe-buffer@5.2.1 — indirect
- send@0.19.2 — indirect
- serve-static@1.16.3 — indirect
- setprototypeof@1.2.0 — indirect
- statuses@2.0.2 — indirect
- utils-merge@1.0.1 — indirect
- vary@1.1.2 — indirect
- abstract-leveldown@6.0.3 — indirect
- functional-red-black-tree@1.0.1 — indirect
- immediate@3.2.3 — indirect
- inherits@2.0.4 — indirect
- ltgt@2.2.1 — indirect
- safe-buffer@5.1.2 — indirect
- base64-js@1.5.1 — indirect
- ieee754@1.2.1 — indirect
- debug@3.1.0 — indirect
- ms@2.0.0 — indirect
- toidentifier@1.0.1 — indirect
- safer-buffer@2.1.2 — indirect
- ee-first@1.1.1 — indirect
- es-define-property@1.0.1 — indirect
- side-channel@1.1.1 — indirect
- media-typer@0.3.0 — indirect
- mime-types@2.1.35 — indirect
- @types/node@26.6.6 — indirect
- cipher-base@1.0.7 — indirect
- md5.js@1.3.5 — indirect
- ripemd160@2.0.3 — indirect
- sha.js@2.4.12 — indirect
- brorand@1.1.0 — indirect
- hash.js@1.1.7 — indirect
- hmac-drbg@1.0.1 — indirect
- minimalistic-assert@1.0.1 — indirect
- minimalistic-crypto-utils@1.0.1 — indirect
- @types/pbkdf2@3.1.2 — indirect
- @types/secp256k1@4.0.7 — indirect
- blakejs@1.2.1 — indirect
- browserify-aes@1.2.0 — indirect
- bs58check@2.1.2 — indirect
- create-hmac@1.1.7 — indirect
- keccak@3.0.4 — indirect
- pbkdf2@3.1.7 — indirect
- randombytes@2.1.0 — indirect
- scrypt-js@3.0.1 — indirect
- secp256k1@4.0.5 — indirect
- setimmediate@1.0.5 — indirect
- is-hex-prefixed@1.0.0 — indirect
- strip-hex-prefix@1.0.0 — indirect
- bn.js@5.2.5 — indirect
- negotiator@0.6.3 — indirect
- debug@2.6.9 — indirect
- forwarded@0.2.0 — indirect
- ipaddr.js@1.9.1 — indirect
- debug@2.6.9 — indirect
- mime@1.6.0 — indirect
- ms@2.1.3 — indirect
- es-errors@1.3.0 — indirect
- object-inspect@1.13.4 — indirect
- side-channel-list@1.0.1 — indirect
- side-channel-map@1.0.1 — indirect
- side-channel-weakmap@1.0.2 — indirect
- mime-db@1.52.0 — indirect
- undici-types@8.9.0 — indirect
- to-buffer@1.2.2 — indirect
- hash-base@3.1.2 — indirect
- buffer-xor@1.0.3 — indirect
- evp_bytestokey@1.0.3 — indirect
- bs58@4.0.1 — indirect
- node-addon-api@2.0.2 — indirect
- node-gyp-build@4.8.4 — indirect
- readable-stream@3.6.2 — indirect
- node-addon-api@5.1.0 — indirect
- ms@2.0.0 — indirect
- call-bound@1.0.4 — indirect
- get-intrinsic@1.3.1 — indirect
- isarray@2.0.5 — indirect
- typed-array-buffer@1.0.3 — indirect
- readable-stream@2.3.8 — indirect
- base-x@3.0.11 — indirect
- string_decoder@1.1.1 — indirect
- util-deprecate@1.0.2 — indirect
- call-bind-apply-helpers@1.0.2 — indirect
- async-function@1.0.0 — indirect
- async-generator-function@1.0.0 — indirect
- es-object-atoms@1.1.2 — indirect
- function-bind@1.1.2 — indirect
- generator-function@2.0.1 — indirect
- get-proto@1.0.1 — indirect
- gopd@1.2.0 — indirect
- has-symbols@1.1.0 — indirect
- hasown@2.0.4 — indirect
- math-intrinsics@1.1.0 — indirect
- is-typed-array@1.1.15 — indirect
- core-util-is@1.0.3 — indirect
- isarray@1.0.0 — indirect
- process-nextick-args@2.0.1 — indirect
- safe-buffer@5.1.2 — indirect
- safe-buffer@5.1.2 — indirect
- dunder-proto@1.0.1 — indirect
- which-typed-array@1.1.24 — indirect
- available-typed-arrays@1.0.7 — indirect
- call-bind@1.0.9 — indirect
- for-each@0.3.5 — indirect
- has-tostringtag@1.0.2 — indirect
- possible-typed-array-names@1.1.0 — indirect
- set-function-length@1.2.2 — indirect
- is-callable@1.2.7 — indirect
- define-data-property@1.1.4 — indirect
- has-property-descriptors@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.
| Maintained | 10/10 — 30 commit(s) and 16 issue activity found in the last 90 days -- score normalized to 10 |
|---|---|
| Dangerous-Workflow | 10/10 — no dangerous workflow patterns detected |
| Security-Policy | 9/10 — security policy file detected |
| Code-Review | 10/10 — all changesets reviewed |
| CII-Best-Practices | 0/10 — no effort to earn an OpenSSF best practices badge detected |
| Token-Permissions | 8/10 — detected GitHub workflow tokens with excessive permissions |
| License | 10/10 — license file detected |
| Binary-Artifacts | 10/10 — no binaries found in the repo |
| Fuzzing | 10/10 — project is fuzzed |
| Branch-Protection | 4/10 — branch protection is not maximal on development and all release branches |
| SAST | 0/10 — SAST tool is not run on all commits -- score normalized to 0 |
| Pinned-Dependencies | 1/10 — dependency not pinned by hash detected -- score normalized to 1 |
Evidence and freshness
- Readable npm registry JSON — retrieved 2026-11-07T06:38:33.807Z
- https://api.deps.dev/v3/projects/github.com%2Fethereum-optimism%2Foptimism — retrieved 2026-11-07T03:34:07.553Z
- https://api.deps.dev/v3/systems/npm/packages/%40eth-optimism%2Fcore-utils/versions/0.0.1-alpha.30 — retrieved 2026-11-07T06:38:33.888Z
- https://api.deps.dev/v3/systems/npm/packages/%40eth-optimism%2Fcore-utils/versions/0.0.1-alpha.30:dependencies — retrieved 2026-11-07T06:38:33.925Z