jest-serializer

v28.0.0

> DEPRECATED: Use `v8` APIs directly: https://nodejs.org/api/v8.html#serialization-api For more information about how to use this package see README

Latest version published 3 years ago

License: MIT

NPM

GitHub

Package Health Score

72 / 100

security
No known security issues
popularity
Key ecosystem project
maintenance
Inactive
community
Active

Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

All Versions

Version				Vulnerabilities	License Risk
28.0.0	\|	04/2022		0 C 0 H 0 M 0 L	0 H 0 M 0 L
27.5.1	\|	02/2022	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
26.6.2	\|	11/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L
25.5.0	\|	04/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L
25.2.6	\|	04/2020		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

Yes

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Popularity

Key ecosystem project

Weekly Downloads (8,095,464)

GitHub Stars: 44.34K
Forks: 6.47K
Contributors: 430

Direct Usage Popularity

The npm package jest-serializer receives a total of 8,095,464 downloads a week. As such, we scored jest-serializer popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package jest-serializer, we found that it has been starred 44,345 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Active

Readme.md: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 430
Funding: Yes

A good and healthy external contribution signal for jest-serializer project, which invites more than one hundred open source maintainers to collaborate on the repository.

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Maintenance

Inactive

deprecated

Commit Frequency

Open Issues: 293
Open PR: 68
Last Release: 3 years ago
Last Commit: 12 days ago

Further analysis of the maintenance status of jest-serializer based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for jest-serializer is that it hasn't seen any new versions released to npm in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

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Package

Node.js Compatibility: ^12.13.0 || ^14.15.0 || ^16.13.0 || >=17.0.0

Age: 7 years
Dependencies: 2 Direct
Versions: 64
Install Size: 6.65 kB
Dist-tags: 2
# of Files: 5
Maintainers: 2
TS Typings: Yes

jest-serializer has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Not sure how to use jest-serializer?

To help you get started, we've collected the most common ways that jest-serializer is being used within popular public projects.

facebook / metro / packages / metro-cache / src / stores / PersistedMapStore.js View on Github

_getMap() {
    if (!this._map) {
      if (fs.existsSync(this._path)) {
        this._map = serializer.readFileSync(this._path);
      } else {
        this._map = new Map();
      }
    }
  }

View more ways to use jest-serializer

jest-serializer

DEPRECATED: Use v8 APIs directly: https://nodejs.org/api/v8.html#serialization-api

Module for serializing and deserializing object into memory and disk. The Node core v8 implementations are used. This seriializer have the advantage of being able to serialize Map, Set, undefined, NaN, etc..

Install

$ yarn add jest-serializer

API

Three kinds of API groups are exposed:

In-memory serialization: `serialize` and `deserialize`

This set of functions take or return a Buffer. All the process happens in memory. This is useful when willing to transfer over HTTP, TCP or via UNIX pipes.

import {deserialize, serialize} from 'jest-serializer';

const myObject = {
  foo: 'bar',
  baz: [0, true, '2', [], {}],
};

const buffer = serialize(myObject);
const myCopyObject = deserialize(buffer);

Synchronous persistent filesystem: `readFileSync` and `writeFileSync`

This set of functions allow to send to disk a serialization result and retrieve it back, in a synchronous way. It mimics the fs API so it looks familiar.

import {readFileSync, writeFileSync} from 'jest-serializer';

const myObject = {
  foo: 'bar',
  baz: [0, true, '2', [], {}],
};

const myFile = '/tmp/obj';

writeFileSync(myFile, myObject);
const myCopyObject = readFileSync(myFile);

jest-serializer dependencies

@types/node graceful-fs

jest-serializer development dependencies

@types/graceful-fs

FAQs

What is jest-serializer?

> DEPRECATED: Use `v8` APIs directly: https://nodejs.org/api/v8.html#serialization-api. Visit Snyk Advisor to see a full health score report for jest-serializer, including popularity, security, maintenance & community analysis.

Is jest-serializer popular?

The npm package jest-serializer receives a total of 8,095,464 weekly downloads. As such, jest-serializer popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is jest-serializer well maintained?

We found indications that jest-serializer is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is jest-serializer safe to use?

The npm package jest-serializer was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 21 December-2024, at 01:28 (UTC).

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Package Health Score

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (8,095,464)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Not sure how to use jest-serializer?

jest-serializer

Install

API

In-memory serialization: serialize and deserialize

Synchronous persistent filesystem: readFileSync and writeFileSync

jest-serializer dependencies

jest-serializer development dependencies

FAQs

What is jest-serializer?

Is jest-serializer popular?

Is jest-serializer well maintained?

Is jest-serializer safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

Monitor for new issues

In-memory serialization: `serialize` and `deserialize`

Synchronous persistent filesystem: `readFileSync` and `writeFileSync`