acorn-import-phases

npmv1.0.4TypeScript

Support for `import <defer|source>` phase syntax in Acorn

Adopt with care

acorn-import-phases is usable, with caveats. Last published 422 days ago. 5 releases in the last 2 years.

AAdoption: grade A, Excellent.
24.2M downloads per week and 1 known dependents.
CMaintenance: grade C, Fair — worth a look.
Last published 422 days ago. 5 releases in the last 2 years.
AWeight: grade A, Excellent.
Zero runtime dependencies, about 7.3 KB installed.
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 acorn-import-phases to a project.

Direct dependencies

Runtime packages this one declares itself.

Total installed

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

7.3 KB

Install size

Unpacked size of this package plus its entire runtime tree.

—

Tree depth

Longest resolved dependency chain below this package.

Compatibility

Node.js: node >=10.13.0
Module format: ESM only
TypeScript: Types included
Install scripts: None

Quick start

A usage example from the acorn-import-phases README.

jsFull README ↗

const {Parser} = require('acorn');
const importPhases = require('acorn-import-phases');
Parser.extend(importPhases()).parse('...');

acorn-import-phases vs the alternatives

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

Package	Weekly downloads	Dependents	License	Last release
acorn-import-phasesthis page	24.2M	1	MIT	1 year ago
@jridgewell/gen-mapping	163.4M	4	MIT	1 day ago
loose-envify	65M	2	MIT	1 day ago
istanbul-lib-source-maps	55.8M	5	BSD-3-Clause	1 day ago
esm	6.2M	5	MIT	1 day ago
@vitest/istanbul-lib-source-maps	25K	2	MIT	1 day ago

Dependencies

Declared by acorn-import-phases v1.0.4. Runtime dependencies are installed with the package; dev dependencies are not.

Peer (1)

acorn ^8.14.0

Dev (1)

acorn ^8.14.0

Used by

Popular packages that depend on acorn-import-phases.

webpacknpm

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↓ 49.8M/wk◈ 29 dependents⚖ MITTS

Relationship graph

Dependencies (left) and dependents (right) of acorn-import-phases.

acorn-import-phases dependencies dependents

Frequently installed together

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lodashnpm

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react-domnpm

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eslintnpm

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prettiernpm

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eventsnpm

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jestnpm

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eslint-scopenpm

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↓ 0/wk◈ 2 dependents⚖ BSD-2-ClauseTS

chrome-trace-eventnpm

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↓ 0/wk◈ 1 dependents⚖ MITTS

Release history

5 releases in the last two years, typically about 0 days apart.

Recent versions of acorn-import-phases
Version	Published	Size	License
1.0.4latest	1 year ago	7.3 KB	MIT
1.0.3	1 year ago	7.3 KB	MIT
1.0.2	1 year ago	7.2 KB	MIT
1.0.1	1 year ago	7.2 KB	MIT
1.0.0	1 year ago	6.7 KB	MIT

Overview

acorn-import-phases is an npm package that support for `import <defer|source>` phase syntax in Acorn. It is extremely widely used, with about 24.2M downloads per week and 1 known dependents in the graph. The latest version is 1.0.4, released under the MIT license.

Who should use it

Teams working in the npm ecosystem who need support for `import <defer|source>` phase syntax in Acorn and value a battle-tested, widely-adopted solution.

When not to use it

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

Pros

Large, well-established user base (24.2M weekly downloads).
Ships TypeScript type definitions.
Clear open-source license (MIT).
Lean dependency tree (2 direct dependencies).

Cons

No significant drawbacks detected from available metadata.

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

Maintainers

nicolo-ribaudo

Keywords

acorn defer import phase proposal source wasm

Frequently asked questions

Should I use acorn-import-phases?

acorn-import-phases is usable, with caveats. Last published 422 days ago. 5 releases in the last 2 years.

How do I install acorn-import-phases?

Run `npm install acorn-import-phases` to add acorn-import-phases to your npm project.

What license is acorn-import-phases released under?

acorn-import-phases is distributed under the MIT license.

How popular is acorn-import-phases?

acorn-import-phases has approximately 24,183,704 downloads per week and 1 known dependent packages.

Is acorn-import-phases still maintained?

The most recent release of acorn-import-phases (v1.0.4) was published 1 year ago.

Does acorn-import-phases run install scripts?

No. acorn-import-phases does not define preinstall, install, or postinstall scripts, so installing it does not execute publisher-supplied code.