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is-bigint

npmv1.1.0TypeScript

Is this value an ES BigInt?

Adopt with care

is-bigint is usable, with caveats. Last published 646 days ago.

  • ?Adoption: grade ?, Not reported by this registry.

    No download data reported for this package yet.

  • CMaintenance: grade C, Fair — worth a look.

    Last published 646 days ago.

  • AWeight: grade A, Excellent.

    Pulls in 1 transitive package, about 17 KB installed (at least — some of the tree is still being crawled).

  • BSupply chain: grade B, Good.

    This package has a single maintainer (bus factor of 1).

  • ALicense: grade A, Excellent.

    MIT — permissive, with no copyleft found in the dependency tree.

Grades are computed deterministically from registry metadata collected by PackageGraph — downloads, dependents, publish dates, the resolved dependency tree, maintainer count, and declared licenses. No third-party scores are used.

Install cost

What you actually take on by adding is-bigint to a project.

1
Direct dependencies

Runtime packages this one declares itself.

1
Total installed

Distinct packages in the full runtime tree, deduplicated the way a package manager would.

17 KB
Install size

Unpacked size of this package plus its entire runtime tree.

1
Tree depth

Longest resolved dependency chain below this package.

Part of this dependency tree has not been crawled yet, so these figures are a lower bound rather than a final total.

Compatibility

Node.js
node >= 0.4
Module format
CommonJS only
TypeScript
Types included
Install scripts
None

Quick start

A usage example from the is-bigint README.

jsFull README ↗
var isBigInt = require('is-bigint');
assert(!isBigInt(function () {}));
assert(!isBigInt(null));
assert(!isBigInt(function* () { yield 42; return Infinity; });
assert(!isBigInt(Symbol('foo')));

assert(isBigInt(1n));
assert(isBigInt(Object(1n)));

is-bigint vs the alternatives

Packages solving a similar problem in the npm ecosystem, compared on the signals that drive an adoption decision.

PackageWeekly downloadsDependentsLicenseLast release
is-bigintthis page01MIT1 year ago
big-integer01Unlicense1 day ago
is-glob137.4M3MIT1 day ago
is-wsl117.6M4MIT1 day ago
is-plain-obj112.9M1MIT1 day ago
call-bind80.7M5MIT1 day ago

Dependencies

Declared by is-bigint v1.1.0. Runtime dependencies are installed with the package; dev dependencies are not.

Runtime (1)

has-bigints ^1.0.2

Dev (19)

@arethetypeswrong/cli ^0.17.0@ljharb/eslint-config ^21.1.1@ljharb/tsconfig ^0.2.0@types/for-each ^0.3.3@types/object-inspect ^1.13.0@types/tape ^5.6.5auto-changelog ^2.5.0encoding ^0.1.13es-value-fixtures ^1.5.0eslint =8.8.0for-each ^0.3.3has-tostringtag ^1.0.2in-publish ^2.0.1npmignore ^0.3.1nyc ^10.3.2object-inspect ^1.13.3safe-publish-latest ^2.0.0tape ^5.9.0typescript next

Used by

Popular packages that depend on is-bigint.

which-boxed-primitivenpm

Which kind of boxed JS primitive is this?

↓ 0/wk◈ 1 dependents⚖ MITTS

Relationship graph

Dependencies (left) and dependents (right) of is-bigint.

which-boxed-primi…is-bigint
is-bigint dependencies dependents

Frequently installed together

eslintnpm

An AST-based pattern checker for JavaScript.

↓ 138.4M/wk◈ 279 dependents⚖ MITTS
object-inspectnpm

string representations of objects in node and the browser

↓ 0/wk◈ 24 dependents⚖ MIT

Release history

1 release in the last two years, typically about 155 days apart.

Recent versions of is-bigint
VersionPublishedSizeLicense
1.1.0latest1 year ago17 KBMIT
1.0.45 years ago14 KBMIT
1.0.35 years ago13 KBMIT
1.0.25 years ago13 KBMIT
1.0.15 years ago17 KBMIT
1.0.08 years ago14 KBMIT

Overview

is-bigint is an npm package that is this value an ES BigInt?. It has 1 known dependents in the graph. The latest version is 1.1.0, released under the MIT license.

Who should use it

Teams working in the npm ecosystem who need is this value an ES BigInt? and value a focused solution.

When not to use it

Consider an alternative if you need to minimize your dependency tree, or if a more actively-maintained option better fits your npm stack.

Pros

  • Ships TypeScript type definitions.
  • Clear open-source license (MIT).

Cons

  • Large dependency tree (20 direct dependencies) increases install size and audit surface.

Auto-generated from collected registry metadata. No external claims are inferred.

Maintainers

ljharb

Keywords

bigintesintegeris

Funding

Frequently asked questions

Should I use is-bigint?

is-bigint is usable, with caveats. Last published 646 days ago.

How do I install is-bigint?

Run `npm install is-bigint` to add is-bigint to your npm project.

How many dependencies does is-bigint have?

is-bigint declares 20 direct dependencies and pulls in 1 packages in total once its runtime tree is resolved totalling about 17 KB on disk.

What license is is-bigint released under?

is-bigint is distributed under the MIT license.

How popular is is-bigint?

npm does not publish download counts. Within PackageGraph's crawl, 1 known packages depend on is-bigint.

Is is-bigint still maintained?

The most recent release of is-bigint (v1.1.0) was published 1 year ago.

Does is-bigint run install scripts?

No. is-bigint does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.