npmpackage.info

Gathering detailed insights and metrics for fast-diff

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Gathering detailed insights and metrics for fast-diff

fast-diff

A fast Javascript string diff

1.3.0

653

Apache-2.0

JavaScript

2,530,367,304 3.2

Installations

npm install fast-diff

Pull Requests

Open

0

Total

12

Closed

8

Merged

4

Issues

Open

1

Total

11

Closed

10

Releases

Unable to fetch releases

Developer

jhchen

Developer Guide

BETA

Module System

CommonJS

Min. Node Version

Typescript Support

Yes

Node Version

18.16.0

NPM Version

9.5.1 Statistics

653 Stars

40 Commits

45 Forks

14 Watching

4 Branches

4 Contributors

Updated on 19 Nov 2024

Languages

JavaScript (100%)

Total Downloads

Cumulative downloads

Total Downloads

2,530,367,304

Last day

-3.6%

3,597,058

Compared to previous day

Last week

4.2%

19,339,983

Compared to previous week

Last month

18.5%

77,322,001

Compared to previous month

Last year

19.5%

768,302,111

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

lodash nyc seedrandom

Versions

Fast Diff

This is a simplified import of the excellent diff-match-patch library by Neil Fraser into the Node.js environment. The match and patch parts are removed, as well as all the extra diff options. What remains is incredibly fast diffing between two strings.

The diff function is an implementation of "An O(ND) Difference Algorithm and its Variations" (Myers, 1986) with the suggested divide and conquer strategy along with several optimizations Neil added.

1var diff = require('fast-diff');
2
3var good = 'Good dog';
4var bad = 'Bad dog';
5
6var result = diff(good, bad);
7// [[-1, "Goo"], [1, "Ba"], [0, "d dog"]]
8
9// Respect suggested edit location (cursor position), added in v1.1
10diff('aaa', 'aaaa', 1)
11// [[0, "a"], [1, "a"], [0, "aa"]]
12
13// For convenience
14diff.INSERT === 1;
15diff.EQUAL === 0;
16diff.DELETE === -1;

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.

7

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

1

Code-Review

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

0

Maintained

Determines if the project is "actively maintained".

0

Token-Permissions

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

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.

0

SAST

Determines if the project uses static code analysis.

Score

3.2

/10

Last Scanned on 2024-11-18

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