@polkadot/types 1.2.0-beta.17

Implementation of the Parity codec

@polkadot/types@1.2.0-beta.17 was published on 2020-02-14. Its manifest declares 12 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 @polkadot/types versions · Permanent reference to 1.2.0-beta.17 · View npm registry JSON · Latest release

Package specifications

Version	1.2.0-beta.17
License declaration	Apache-2.0
Published	2020-02-14T09:22:59.259Z
Node.js requirement	Not declared
Type declarations	Not declared
Runtime dependency count	12
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	926.18 KiB
Published file count	647
Package type	Not declared
ES module entry	Not declared
Default entry	index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	227
Repository stars	1113
Repository forks	386

Install @polkadot/types 1.2.0-beta.17

npm install @polkadot/types@1.2.0-beta.17
pnpm add @polkadot/types@1.2.0-beta.17
yarn add @polkadot/types@1.2.0-beta.17

Runtime dependencies

rxjs ^6.5.4
bn.js ^5.1.1
yargs ^15.1.0
memoizee ^0.4.14
websocket ^1.0.31
@babel/core ^7.8.4
@polkadot/api ^1.2.0-beta.17
@babel/runtime ^7.8.4
@polkadot/util ^2.3.0-beta.5
@babel/register ^7.8.3
@polkadot/metadata ^1.2.0-beta.17
@polkadot/util-crypto ^2.3.0-beta.5

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.

@babel/core@7.29.7 — direct
@babel/register@7.29.7 — direct
@babel/runtime@7.29.10 — direct
@polkadot/api@1.34.1 — direct
@polkadot/metadata@1.34.1 — direct
@polkadot/util@2.18.1 — direct
@polkadot/util-crypto@2.18.1 — direct
bn.js@5.2.5 — direct
memoizee@0.4.17 — direct
rxjs@6.6.7 — direct
websocket@1.0.35 — direct
yargs@15.4.1 — direct
@babel/code-frame@7.29.7 — indirect
@babel/generator@7.29.12 — indirect
@babel/helper-compilation-targets@7.29.7 — indirect
@babel/helper-module-transforms@7.29.7 — indirect
@babel/helpers@7.29.10 — indirect
@babel/parser@7.29.12 — indirect
@babel/template@7.29.7 — indirect
@babel/traverse@7.29.12 — indirect
@babel/types@7.29.11 — indirect
@jridgewell/remapping@2.3.5 — indirect
convert-source-map@2.0.0 — indirect
debug@4.4.3 — indirect
gensync@1.0.0-beta.2 — indirect
json5@2.2.3 — indirect
semver@6.3.2 — indirect
clone-deep@4.0.1 — indirect
find-cache-dir@2.1.0 — indirect
make-dir@2.1.0 — indirect
pirates@4.0.7 — indirect
source-map-support@0.5.21 — indirect
@polkadot/api-derive@1.34.1 — indirect
@polkadot/keyring@3.7.1 — indirect
@polkadot/rpc-core@1.34.1 — indirect
@polkadot/rpc-provider@1.34.1 — indirect
@polkadot/types@1.34.1 — indirect
@polkadot/types-known@1.34.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
eventemitter3@4.0.7 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
@types/bn.js@4.11.6 — indirect
camelcase@5.3.1 — indirect
chalk@4.1.2 — indirect
ip-regex@4.3.0 — indirect
@polkadot/wasm-crypto@1.4.1 — indirect
base-x@3.0.11 — indirect
bip39@3.1.2 — indirect
blakejs@1.2.1 — indirect
elliptic@6.6.1 — indirect
js-sha3@0.8.0 — indirect
pbkdf2@3.1.7 — indirect
tweetnacl@1.0.3 — indirect
xxhashjs@0.2.2 — indirect
d@1.0.2 — indirect
es5-ext@0.10.64 — indirect
es6-weak-map@2.0.3 — indirect
event-emitter@0.3.7 — indirect
is-promise@2.2.2 — indirect
lru-queue@0.1.0 — indirect
next-tick@1.1.0 — indirect
timers-ext@0.1.8 — indirect
tslib@1.14.1 — indirect
bufferutil@4.1.0 — indirect
debug@2.6.9 — indirect
typedarray-to-buffer@3.1.5 — indirect
utf-8-validate@5.0.10 — indirect
yaeti@0.0.6 — indirect
cliui@6.0.0 — indirect
decamelize@1.2.0 — indirect
find-up@4.1.0 — indirect
get-caller-file@2.0.5 — indirect
require-directory@2.1.1 — indirect
require-main-filename@2.0.0 — indirect
set-blocking@2.0.0 — indirect
string-width@4.2.3 — indirect
which-module@2.0.1 — indirect
y18n@4.0.3 — indirect
yargs-parser@18.1.3 — indirect
@babel/helper-validator-identifier@7.29.7 — indirect
js-tokens@4.0.0 — indirect
picocolors@1.1.1 — indirect
@jridgewell/gen-mapping@0.3.13 — indirect
@jridgewell/trace-mapping@0.3.31 — indirect
jsesc@3.1.0 — indirect
@babel/compat-data@7.29.7 — indirect
@babel/helper-validator-option@7.29.7 — indirect
browserslist@4.29.5 — indirect
lru-cache@5.1.1 — indirect
@babel/helper-module-imports@7.29.7 — indirect
@babel/helper-globals@7.29.7 — indirect
@babel/helper-string-parser@7.29.11 — indirect
ms@2.1.3 — indirect
is-plain-object@2.0.4 — indirect
kind-of@6.0.3 — indirect
shallow-clone@3.0.1 — indirect
commondir@1.0.1 — indirect
pkg-dir@3.0.0 — indirect
pify@4.0.1 — indirect
semver@5.7.3 — indirect
buffer-from@1.1.2 — indirect
source-map@0.6.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
@polkadot/x-fetch@0.3.6 — indirect
@polkadot/x-ws@0.3.6 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/util-crypto@3.7.1 — indirect
@polkadot/util@3.7.1 — indirect
@polkadot/x-textdecoder@3.7.1 — indirect
@polkadot/x-textencoder@3.7.1 — indirect
@polkadot/networks@3.7.1 — indirect
create-hash@1.2.0 — indirect
scryptsy@2.1.0 — indirect
@types/node@26.6.6 — indirect
ansi-styles@4.3.0 — indirect
supports-color@7.2.0 — indirect
safe-buffer@5.2.1 — indirect
@noble/hashes@1.8.0 — indirect
bn.js@4.12.5 — indirect
brorand@1.1.0 — indirect
hash.js@1.1.7 — indirect
hmac-drbg@1.0.1 — indirect
inherits@2.0.4 — indirect
minimalistic-assert@1.0.1 — indirect
minimalistic-crypto-utils@1.0.1 — indirect
create-hmac@1.1.7 — indirect
ripemd160@2.0.3 — indirect
sha.js@2.4.12 — indirect
to-buffer@1.2.2 — indirect
cuint@0.2.2 — indirect
type@2.7.3 — indirect
es6-iterator@2.0.3 — indirect
es6-symbol@3.1.4 — indirect
esniff@2.0.1 — indirect
node-gyp-build@4.8.4 — indirect
ms@2.0.0 — indirect
is-typedarray@1.0.0 — indirect
strip-ansi@6.0.1 — indirect
wrap-ansi@6.2.0 — indirect
locate-path@5.0.0 — indirect
path-exists@4.0.0 — indirect
emoji-regex@8.0.0 — indirect
is-fullwidth-code-point@3.0.0 — indirect
@jridgewell/sourcemap-codec@1.6.0 — indirect
@jridgewell/resolve-uri@3.1.2 — indirect
baseline-browser-mapping@2.11.35 — indirect
caniuse-lite@1.0.30001820 — indirect
electron-to-chromium@1.5.473 — indirect
node-releases@2.0.63 — indirect
update-browserslist-db@1.3.4 — indirect
yallist@3.1.1 — indirect
isobject@3.0.1 — indirect
find-up@3.0.0 — indirect
@types/node-fetch@2.6.13 — indirect
node-fetch@2.7.0 — indirect
@types/websocket@1.0.10 — indirect
cipher-base@1.0.7 — indirect
md5.js@1.3.5 — indirect
undici-types@8.9.0 — indirect
color-convert@2.0.1 — indirect
has-flag@4.0.0 — indirect
hash-base@3.1.2 — indirect
isarray@2.0.5 — indirect
typed-array-buffer@1.0.3 — indirect
ext@1.7.0 — indirect
ansi-regex@5.0.1 — indirect
p-locate@4.1.0 — indirect
escalade@3.2.0 — indirect
locate-path@3.0.0 — indirect
form-data@4.0.6 — indirect
whatwg-url@5.0.0 — indirect
color-name@1.1.4 — indirect
readable-stream@2.3.8 — indirect
call-bound@1.0.4 — indirect
es-errors@1.3.0 — indirect
is-typed-array@1.1.15 — indirect
p-limit@2.3.0 — indirect
p-locate@3.0.0 — indirect
path-exists@3.0.0 — indirect
asynckit@0.4.0 — indirect
combined-stream@1.0.8 — indirect
es-set-tostringtag@2.1.0 — indirect
hasown@2.0.4 — indirect
mime-types@2.1.35 — indirect
tr46@0.0.3 — indirect
webidl-conversions@3.0.1 — 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
string_decoder@1.1.1 — indirect
util-deprecate@1.0.2 — indirect
call-bind-apply-helpers@1.0.2 — indirect
get-intrinsic@1.3.1 — indirect
which-typed-array@1.1.24 — indirect
p-try@2.2.0 — indirect
delayed-stream@1.0.0 — indirect
has-tostringtag@1.0.2 — indirect
function-bind@1.1.2 — indirect
mime-db@1.52.0 — indirect
safe-buffer@5.1.2 — indirect
async-function@1.0.0 — indirect
async-generator-function@1.0.0 — indirect
es-define-property@1.0.1 — indirect
es-object-atoms@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
math-intrinsics@1.1.0 — indirect
available-typed-arrays@1.0.7 — indirect
call-bind@1.0.9 — indirect
for-each@0.3.5 — indirect
dunder-proto@1.0.1 — 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.

Code-Review	5/10 — Found 15/30 approved changesets -- score normalized to 5
Maintained	10/10 — 11 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Token-Permissions	0/10 — detected GitHub workflow tokens with excessive permissions
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Binary-Artifacts	10/10 — no binaries found in the repo
Security-Policy	0/10 — security policy file not detected
Pinned-Dependencies	6/10 — dependency not pinned by hash detected -- score normalized to 6
License	10/10 — license file detected
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0
Fuzzing	0/10 — project is not fuzzed

Evidence and freshness

Readable npm registry JSON — retrieved 2026-11-04T15:01:48.577Z
https://api.deps.dev/v3/projects/github.com%2Fpolkadot-js%2Fapi — retrieved 2026-11-04T09:15:22.985Z
https://api.deps.dev/v3/systems/npm/packages/%40polkadot%2Ftypes/versions/1.2.0-beta.17 — retrieved 2026-11-04T15:01:49.214Z
https://api.deps.dev/v3/systems/npm/packages/%40polkadot%2Ftypes/versions/1.2.0-beta.17:dependencies — retrieved 2026-11-04T15:01:49.285Z