Gathering detailed insights and metrics for @nullcc/diff2html-cli
Gathering detailed insights and metrics for @nullcc/diff2html-cli
Pretty diff to html javascript cli (diff2html-cli)
Installations
npm install @nullcc/diff2html-cliDeveloper Guide
BETA
Typescript
Yes
Module System
CommonJS
Min. Node Version
8.* || >=10
Node Version
16.13.1
NPM Version
8.3.0
Releases
37
Add file viewed checkbox option to cli
5.2.4
Updated on Jun 03, 2022
Fix title cli option
5.2.3
Updated on Jun 03, 2022
Add missing diff2html configurations to cli
5.2.0
Updated on Jan 18, 2022
Bump dependencies
5.1.2
Updated on Jul 24, 2020
Fix ignore option
5.1.1
Updated on May 09, 2020
Bump diff2html library dependency
5.0.0
Updated on Feb 05, 2020
Languages
4
TypeScript
JavaScript
HTML
Shell
TypeScript (91.54%)
JavaScript (5.81%)
HTML (2.47%)
Shell (0.18%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
MIT License
565 Stars
362 Commits
53 Forks
8 Watchers
8 Branches
11 Contributors
Updated on Jul 09, 2025
Maintainers
1
Package Meta Information
Latest Version
5.9.1
Package Id
@nullcc/diff2html-cli@5.9.1
Unpacked Size
2.33 MB
Size
399.29 kB
File Count
328
NPM Version
8.3.0
Node Version
16.13.1
Published on
Mar 28, 2023
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dev Dependencies
20
@types/nullcc__diff2html@types/jest@types/node@types/request@typescript-eslint/eslint-plugin@typescript-eslint/parsercodacy-coverageeslinteslint-config-prettiereslint-config-standardeslint-plugin-importeslint-plugin-jesteslint-plugin-nodeeslint-plugin-prettiereslint-plugin-promiseeslint-plugin-standardjestprettierts-jesttypescript
diff2html-cli
Diff to Html generates pretty HTML diffs from unified and git diff output in your terminal
Features
-
Unified diff and Git diff input
-
line-by-lineandside-by-sidediff -
new and old line numbers
-
inserted and removed lines
-
GitHub like style
-
Code syntax highlight
-
Line similarity matching
Online Example
Go to Diff2HTML
Distributions
-
Manually download and import
rtfpessoa/diff2html/dist/diff2html.min.jsinto your page
Setup
npm install -g diff2html-cli
Usage
Usage: diff2html [options] -- [diff args]
| flag | alias | description | choices | default |
|---|---|---|---|---|
| -s | --style | Output style | line, side | line |
| --sc | --synchronisedScroll | Synchronised horizontal scroll | true, false | true |
| --su | --summary | Show files summary | closed, open, hidden | closed |
| --lm | --matching | Diff line matching type | lines, words, none | none |
| --lmt | --matchWordsThreshold | Diff line matching word threshold | 0.25 | |
| --lmm | --matchingMaxComparisons | Diff line matching maximum line comparisons of a block of changes | 2500 | |
| --hwt | --htmlWrapperTemplate | Path to custom template to be rendered when using the html output format | [string] | |
| -f | --format | Output format | html, json | html |
| -i | --input | Diff input source | file, command, stdin | command |
| -o | --output | Output destination | preview, stdout | preview |
| -u | --diffy | Upload to diffy.org | browser, pbcopy, print | |
| -F | --file | Send output to file (overrides output option) | [string] | |
| --ig | --ignore | Ignore particular files from the diff | [string] | |
| -v | --version | Show version number | ||
| -h | --help | Show help |
Examples:
diff2html -s line -f html -d word -i command -o preview -- -M HEAD~1
- diff last commit, line by line, word comparison between lines, previewed in the browser and input from git diff command
diff2html -i file -- my-file-diff.diff
- reading the input from a file
diff -u file1.txt file2.txt | diff2html -i stdin
- reading diff from stdin
diff2html -f json -o stdout -- -M HEAD~1
- print json format to stdout
diff2html -F my-pretty-diff.html -- -M HEAD~1
- print to file
diff2html -F my-pretty-diff.html --hwt my-custom-template.html -- -M HEAD~1
- print to file using custom markup templates can include the following variables:
<!--diff2html-css-->- writes default CSS to page<!--diff2html-js-ui-->- writes default JavaScript UI scripts to page//diff2html-fileListCloseable- writes code to support selected list interaction, must be within a<script>block//diff2html-synchronisedScroll- writes code to support selected scroll interaction, must be within a<script>block<!--diff2html-diff-->- writes diff content to page
diff2html --ig package-lock.json --ig yarn.lock
- Ignore
package-lock.jsonandyarn.lockfrom the generated diff
NOTE: notice the -- in the examples
Contributions
This is a developer friendly project, all the contributions are welcome.
To contribute just send a pull request with your changes following the guidelines described in CONTRIBUTING.md.
I will try to review them as soon as possible.
Developing
Make some changes and then node src/main.js 😉
License
Copyright 2014-2019 Rodrigo Fernandes. Released under the terms of the MIT license.
Thanks
This project is inspired in pretty-diff by Scott González.
Show Diff Coverage
cat xxx.diff | diff2html -c coverage.json -i stdin -F diff_coverage.html
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
security policy file detected
Details
- Info: security policy file detected: SECURITY.md:1
- Warn: no linked content found
- Info: Found disclosure, vulnerability, and/or timelines in security policy: SECURITY.md:1
- Info: Found text in security policy: SECURITY.md:1
Reason
7 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Reason
Found 1/9 approved changesets -- score normalized to 1
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:57: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:79: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:83: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:93: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:99: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:121: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test-and-publish.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/rtfpessoa/diff2html-cli/test-and-publish.yml/master?enable=pin
- Info: 0 out of 8 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 1 third-party GitHubAction dependencies pinned
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Warn: no topLevel permission defined: .github/workflows/release.yml:1
- Warn: no topLevel permission defined: .github/workflows/test-and-publish.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 30 are checked with a SAST tool
Score
3.4
/10
Last Scanned on 2025-07-07
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.
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