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Gathering detailed insights and metrics for javascript-stringify

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Gathering detailed insights and metrics for javascript-stringify

javascript-stringify - 2.1.0 | npmpackage.info

javascript-stringify

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

2.1.0

145

MIT

TypeScript

3.24 kB

454,665,058 4.1

Installations

npm install javascript-stringify

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Node Version

15.14.0

NPM Version

7.9.0 Score

99.7

Supply Chain

100

Quality

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

25

Closed

4

Merged

21

Issues

Open

8

Total

18

Closed

10

Releases

Use `Buffer.from`

v2.1.0

Updated on Apr 14, 2021

Custom Function Properties

v2.0.1

Updated on Nov 05, 2019

ESNext Function Syntaxes + TypeScript

v2.0.0

Updated on Mar 06, 2019

Handle `Error`, `Map` and `Set`

v1.6.0

Updated on Feb 23, 2017

Skip Undefined Properties

v1.5.0

Updated on Nov 02, 2016

Max Values

v1.4.0

Updated on Aug 19, 2016

View All 13 releases

Languages

TypeScript

TypeScript (100%)

Developer

blakeembrey

Download Statistics

Total Downloads

454,665,058

Last Day

109,893

Last Week

2,262,381

Last Month

9,745,002

Last Year

104,507,228

GitHub Statistics

MIT License

145 Stars

81 Commits

15 Forks

4 Watchers

1 Branches

8 Contributors

Updated on Jun 07, 2025

Bundle Size

8.74 kB

Minified

3.24 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 8 Contributors

Package Meta Information

Latest Version

2.1.0

Package Id

javascript-stringify@2.1.0

Size

20.31 kB

NPM Version

7.9.0

Node Version

15.14.0

Published on

Apr 14, 2021

Total Downloads

Cumulative downloads

Total Downloads

454,665,058

Dev Dependencies

@borderless/ts-scripts @types/jest @types/node @types/semver fast-check semver typescript

JavaScript Stringify

Stringify is to eval as JSON.stringify is to JSON.parse.

Installation

npm install javascript-stringify --save

Usage

1import { stringify } from "javascript-stringify";

The API is similar JSON.stringify:

value The value to convert to a string
replacer A function that alters the behavior of the stringification process
space A string or number that's used to insert white space into the output for readability purposes
options
- maxDepth (number, default: 100) The maximum depth of values to stringify
- maxValues (number, default: 100000) The maximum number of values to stringify
- references (boolean, default: false) Restore circular/repeated references in the object (uses IIFE)
- skipUndefinedProperties (boolean, default: false) Omits undefined properties instead of restoring as undefined

Examples

1stringify({}); // "{}"
2stringify(true); // "true"
3stringify("foo"); // "'foo'"
4
5stringify({ x: 5, y: 6 }); // "{x:5,y:6}"
6stringify([1, 2, 3, "string"]); // "[1,2,3,'string']"
7
8stringify({ a: { b: { c: 1 } } }, null, null, { maxDepth: 2 }); // "{a:{b:{}}}"
9
10/**
11 * Invalid key names are automatically stringified.
12 */
13stringify({ "some-key": 10 }); // "{'some-key':10}"
14
15/**
16 * Some object types and values can remain identical.
17 */
18stringify([/.+/gi, new Number(10), new Date()]); // "[/.+/gi,new Number(10),new Date(1406623295732)]"
19
20/**
21 * Unknown or circular references are removed.
22 */
23var obj = { x: 10 };
24obj.circular = obj;
25
26stringify(obj); // "{x:10}"
27stringify(obj, null, null, { references: true }); // "(function(){var x={x:10};x.circular=x;return x;}())"
28
29/**
30 * Specify indentation - just like `JSON.stringify`.
31 */
32stringify({ a: 2 }, null, " "); // "{\n a: 2\n}"
33stringify({ uno: 1, dos: 2 }, null, "\t"); // "{\n\tuno: 1,\n\tdos: 2\n}"
34
35/**
36 * Add custom replacer behaviour - like double quoted strings.
37 */
38stringify(["test", "string"], function (value, indent, stringify) {
39  if (typeof value === "string") {
40    return '"' + value.replace(/"/g, '\\"') + '"';
41  }
42
43  return stringify(value);
44});
45//=> '["test","string"]'

Formatting

You can use your own code formatter on the result of javascript-stringify. Here is an example using eslint:

1const { CLIEngine } = require("eslint");
2const { stringify } = require("javascript-stringify");
3
4const { APP_ROOT_PATH, ESLINTRC_FILE_PATH } = require("./constants");
5
6const ESLINT_CLI = new CLIEngine({
7  fix: true,
8  cwd: APP_ROOT_PATH,
9  configFile: ESLINTRC_FILE_PATH,
10});
11
12module.exports = (objectToStringify) => {
13  return ESLINT_CLI.executeOnText(stringify(objectToStringify)).results[0]
14    .output;
15};

License

MIT

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Score

4.1

/10

Last Scanned on 2025-06-30

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

Other packages similar to javascript-stringify

Other packages similar to javascript-stringify

javascript-stringify

Installations

Developer Guide

Yes

CommonJS

15.14.0

7.9.0

Score

Pull Requests

0

25

4

21

Issues

8

18

10

Releases

Languages

Developer

blakeembrey

Download Statistics

GitHub Statistics

Bundle Size

8.74 kB

3.24 kB

Maintainers

Package Meta Information

Total Downloads

454,665,058

Dev Dependencies

JavaScript Stringify

Installation

Usage

Examples

Formatting

License

10

10

10

10

10

2

2

0

0

0

0

0

0

4.1

/10

Weekly Downloads

Monthly Downloads

Yearly Downloads