npmpackage.info

Gathering detailed insights and metrics for estree-to-babel

Other packages similar to estree-to-babel

@babel/eslint-parser

7.25.9

ESLint parser that allows for linting of experimental syntax transformed by Babel

astring

1.9.0

JavaScript code generator from an ESTree-compliant AST.

@typescript-eslint/typescript-estree

8.16.0

A parser that converts TypeScript source code into an ESTree compatible form

@types/estree

1.0.6

TypeScript definitions for estree

Gathering detailed insights and metrics for estree-to-babel

estree-to-babel

convert estree ast to babel

10.0.1

MIT

JavaScript

389,457,204 4.2

Installations

npm install estree-to-babel

Pull Requests

Open

0

Total

10

Closed

1

Merged

9

Issues

Open

0

Total

6

Closed

6

Releases

estree-to-babel v10.0.1

v10.0.1

Published on 06 Nov 2024

estree-to-babel v10.0.0

v10.0.0

Published on 26 Oct 2024

estree-to-babel v9.1.0

v9.1.0

Published on 27 Jul 2024

estree-to-babel v9.0.0

v9.0.0

Published on 11 Dec 2023

estree-to-babel v8.1.1

v8.1.1

Published on 19 Oct 2023

estree-to-babel v8.1.0

v8.1.0

Published on 19 Oct 2023

View all 52 releases

Developer

coderaiser

Developer Guide

BETA

Module System

CommonJS

Min. Node Version

>=18

Typescript Support

Yes

Node Version

22.11.0

NPM Version

10.9.0 Statistics

34 Stars

264 Commits

7 Forks

3 Watching

1 Branches

6 Contributors

Updated on 06 Nov 2024

Languages

JavaScript (98.19%)

TypeScript (1.81%)

Total Downloads

Cumulative downloads

Total Downloads

389,457,204

Last day

-3.4%

258,308

Compared to previous day

Last week

-1.6%

1,315,577

Compared to previous week

Last month

5.7%

5,815,027

Compared to previous month

Last year

-42.6%

93,967,081

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

@putout/babel

Dev Dependencies

@typescript-eslint/typescript-estree acorn acorn-stage3 c8 check-dts eslint eslint-plugin-putout espree estree-util-attach-comments madrun meriyah nodemon putout supertape typescript

Versions

Estree-to-babel

Convert ESTree-compatible JavaScript AST to Babel AST.

To use parsers like:

With babel tools like:

The thing is @babel/parser has a little differences with estree standard:

Property of ObjectExpression and ObjectPattern called ObjectProperty;
FunctionExpression of a Property located in ObjectMethod node;
File node;
StringLiteral, NumericLiteral, NullLiteral, RegExpLiteral, BooleanLiteral instead of Literal;
ClassMethod instead of MethodDefinition;
ClassPrivateMethod;
ClassPrivateName stores name as Identifier in id field;
ClassPrivateProperty instead of FieldDefinition;
OptionalMemberExpression and OptionalCallExpression instead of ChainExpression;
ImportDeclaration and ExportNamedDeclaration has attributes;
JSXText has extra field;
etc...

Also @babel/parser has differences with typescript-estree:

ClassPrivateProperty instead of PropertyDefinition when key.type=PrivateName;
ClasseProperty instead of PropertyDefinition when key.type=Identifier;
PrivateName instead of PrivateIdentifier;
TSQualifiedName instead of MemberExpression in TSInterfaceHeritage;
TSDeclaredMethod with abstract=true instead of TSAbstractMethodDefinition;
etc...

estree-to-babel aims to smooth this differences.

Install

npm i estree-to-babel

Example

1const cherow = require('cherow');
2const toBabel = require('estree-to-babel');
3const traverse = require('@babel/traverse').default;
4
5const ast = toBabel(cherow.parse(`
6    const f = ({a}) => a;
7`));
8
9traverse({
10    ObjectProperty(path) {
11        console.log(path.value.name);
12        // output
13        'a';
14    },
15});

License

MIT

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

8

Maintained

Determines if the project is "actively maintained".

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

SAST

Determines if the project uses static code analysis.

0

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

Score

4.2

/10

Last Scanned on 2024-11-25

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More