Update dependency react-syntax-highlighter to v16 #559

renovate · 2025-10-22T04:56:58Z

This PR contains the following updates:

Package	Change	Age	Confidence
react-syntax-highlighter	`9.0.1` -> `16.1.0`

Release Notes

react-syntax-highlighter/react-syntax-highlighter (react-syntax-highlighter)

`v16.1.0`

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`v16.0.0`

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New major version!

16.0.0 brings a major version update to the refractor dependency, which remedies some security issues but could result in a breaking change to your app's dependencies. Please update with care.

What's Changed

Update refractor to version 5 by @lodinukal in #604

New Contributors

@lodinukal made their first contribution in #604

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.6...v16.0.0

`v15.6.6`

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Updated overrides block attempting to solve transitive prismjs dependency issue:

"overrides": {
    "prismjs": "^1.30.0",
    "refractor": {
      "prismjs": "^1.30.0"
    }
  }

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.5...v15.6.6

`v15.6.5`

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What's Changed

Bump elliptic from 6.5.5 to 6.6.0 by @dependabot[bot] in #576
Bump ws from 6.2.2 to 6.2.3 by @dependabot[bot] in #574
Bump express from 4.19.2 to 4.21.1 by @dependabot[bot] in #572
Bump send and express by @dependabot[bot] in #571
Bump cookie and express by @dependabot[bot] in #570
Bump serve-static and express by @dependabot[bot] in #569
Bump body-parser and express by @dependabot[bot] in #568
Add Boemly to the built with section of the readme by @lukasbals in #467

New Contributors

@lukasbals made their first contribution in #467

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.4...v15.6.5

`v15.6.4`

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What's Changed

Override refractor 3.6.0's prismjs dependency by @simmerer in #605

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.3...v15.6.4

`v15.6.3`

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What's Changed

fix line count error by @bbbert in #583
fix spelling error by @BrianHung in #579

New Contributors

@bbbert made their first contribution in #583
@BrianHung made their first contribution in #579

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.2...v15.6.3

`v15.6.2`

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What's Changed

Upgrade prismjs dependency by @SMG-717 in #599
removed languages unsupported by highlight.js by @sammaji in #586

New Contributors

@SMG-717 made their first contribution in #599
@sammaji made their first contribution in #586

Full Changelog: react-syntax-highlighter/react-syntax-highlighter@v15.6.1...v15.6.2

`v15.6.1`

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Fix: Allow override of display: styles when wrapLongLines is true

`v15.6.0`

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Fix: #561 Fix bug with wrapLines that butchers highlighting
Docs: #559 Adding languages
Feat: #555 Add Vue language support
Feat: #534 Add a11yOneLight theme

`v15.5.0`

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#466: updated prismjs to 1.27.0, fixing the XSS vuln mentioned in #461

As noted in the PR, updating prism usually brings along a few surprises; this one gave us a new programming language named false, which as you can imagine is fun to import and parse within Javascript.

Thanks to everyone for your patience. We'll be getting back in the groove of regular releases here.

Fixed highlight version regression

`v15.4.2`

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Updated lowlight to 1.17.0 to match highlight dependency version

`v15.4.1`

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Bugfix: increased minwidth to avoid unequal line number widths
Bugfix: prevent last line of file from rendering an unwanted line number

`v15.4.0`

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Security fix: updated highlight.js to 10.4.1

`v15.3.1`

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Bugfix: styling correctly applied to interpolation punctuation

`v15.3.0`

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Updated prismjs (1.22.0) and refractor (3.2.0)
Updated prism-themes (1.5.0)
Fixed a broken readme link

`v15.2.1`

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Bugfix: use string templating in language-specific theming code

`v15.2.0`

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Allow language-specific theme styles to override default theme styles

`v15.1.0`

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Updated to prism-themes 1.4.1

`v15.0.1`

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Regenerate Prism themes containing nested tokens

`v15.0.0`

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Breaking change: Allow styling nested tokens with classes in styles (probably not practically breaking for most, since this is a change that fixes a previously non-working feature)

`v14.0.2`

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updated test snapshots after 14.0.1 fix
added tests for line number rendering behavior

`v14.0.0`

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New prop: wrapLongLines, which removes the need to manually add white-space: pre styling
New default prop value: showInlineLineNumbers = true: when showLineNumbers is true, we now default to inline line numbers instead of putting them in a separate <code> block
Explicit white-space styling on <code> tag (will be set to either white-space: pre or white-space: pre-wrap depending on value of wrapLongLines prop)

`v13.5.3`

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don't forget to add current version to CHANGELOG at release time :)

`v13.5.2`

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filled in CHANGELOG for v10.x through v13.5.1

`v13.5.1`

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Brought back createElement that went missing as of version 13.5.

import createElement from "react-syntax-highlighter/create-element";

`v13.5.0`

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Cleaned up old files in project root, add jest to eslint
Updated to refractor 3.1.0, which brings in prismjs 1.21.0. We'd pinned react-syntax-highlighter 13.3.1 to prismjs 1.21.0, but didn't realize that refractor's dependency would keep us at 1.20.0

`v13.4.0`

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added ESLint (#298)
added favicon to demo (#295)
new addition to the "built with" list (#293)

Bugfixes

JS error when using lineNumberStyle() for inline line numbers
incorrect 'hljs' className applied to <pre> when using Prism

`v13.3.1`

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Cleaned up old files in project root, add jest to eslint
Updated to refractor 3.1.0, which brings in prismjs 1.21.0. We'd pinned react-syntax-highlighter 13.3.1 to prismjs 1.21.0, but didn't realize that refractor's dependency would keep us at 1.20.0

`v13.2.1`

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Bugfixes

Neglected to include rebuilt "Prism async light" demo files in 13.2.0 release

`v13.2.0`

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Updated our prism-themes dependency to pull in new themes, including vsc-dark-plus
Prism async demo now dynamically loads autogenerated Prism themes list (EDIT: neglected to include built demo files, fixed in 13.2.1)

New Prism themes available

a11yDark
dracula
materialDark
materialLight
materialOceanic
nord
shadesOfPurple
synthwave84
vscDarkPlus

`v13.1.0`

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Demo updates:

indicate that Highlight powers the default demo
restored Prism demo that went missing in 13.0.0
autogenerate demo-specific style lists (and add a comment to autogenerated files pointing out that they're autogenerated)
demos now autoload full lists of languages and styles from highlight/prism
minor UI adjustments

`v13.0.0`

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latest highlight ^10.1.1 and lowlight ^1.14.0 dependencies
latest refractor ^3.0.0 and prism ^1.20.0 dependencies
updated codecov and lodash deps
corrected .gitignore
updated/fixed tests
new Demos UI
CircleCi v2 config added
exposed createElement() in public API
change FUNDING platform from liberapay to github
added projects to "built with" section of README
updated websocket-extensions to 0.1.4

New prop: `showInlineLineNumbers`

<SyntaxHighlighter
  showLineNumbers={true} // required to show line numbers, whether inline or not
  showInlineLineNumbers={true} // render them inside wrapped lines, instead of as a separate <code> block
  renderer={virtualizedRenderer({
    rowHeight: 20
  })}
>
  {code}
</SyntaxHighlighter>

When paired with showLineNumbers={true}, showInlineLineNumbers={true} injects line numbers into each wrapped line of code, instead of creating a separate <code></code> block for the numbers. This allows line numbering to work with virtualized renderers such as react-syntax-highlighter-virtualized-renderer.

Inline line numbers are styled so that they're not selected when drag-selecting multiple lines of highlighted text, preserving expected behavior.

Breaking changes

Highlight v10 introduced some breaking changes for us here which we've worked around (mainly that getLanguage was no longer exposed), but this shouldn't cause breakage for most people relying on react-syntax-highlighter and not consuming highlight.js directly.

Theme rename

If you rely on the darkula theme from highlight.js, highlight v10 has renamed that style to darcula.

Renamed/removed highlight.js languages

cs (renamed to csharp)
nimrod (renamed to nim)
tex (removed)

New languages

Note: react-syntax-highlighter provides an automated build wrapper around styles and languages provided by highlight.js (via lowlight) and prism (via refractor). Changes here are simply describing what's changed in those libraries. If you'd like to see another language or style added, please contribute to those libraries.

New highlight.js languages

cLike (c-like)
c
latex
phpTemplate (php-template)
pythonRepl (python-repl)

New prism.js languages

abnf
antlr4
aql
bbcode
bnf
brightscript
cil
cmake
concurnas
dax
dnsZoneFile (dns-zone-file)
ebnf
ejs
etlua
excelFormula (excel-formula)
factor
firestoreSecurityRules (firestore-security-rules)
ftl
gcode
gdscript
gml
hcl
javadoc
javadoclike
javastacktrace
jq
jsExtras (js-extras)
jsTemplates (js-templates)
jsdoc
json5
jsonp
latte
lilypond
llvm
moonscript
n1ql
nand2tetrisHdl (nand2tetris-hdl)
neon
pascaligo
pcaxis
phpdoc
powerquery
qml
regex
robotframework
shellSession (shell-session)
solidity
solutionFile (solution-file)
sparql
splunkSpl (splunk-spl)
sqf
t4Cs (t4-cs)
t4Templating (t4-templating)
t4Vb (t4-vb)
toml
turtle
vala
zig

`v12.2.1`

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`v12.1.0`

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`v12.0.2`

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version bump, no other changes

`v12.0.1`

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version bump, no other changes

`v12.0.0`

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added projects to README
updated Docker config: removed /sbin/init command
introduced Github Actions config
removed CircleCI config
updated mixin-deep and handlebars dependencies
updated "removed" code in diff demo

`v11.0.3`

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`v11.0.2`

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updated style prop description in README
updated demo URL from conor.rodeo to conorhastings.github.io
updated lodash dep from 4.17.11 to 4.17.14

`v11.0.1`

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version bump, no other changes

`v11.0.0`

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version bump, no other changes

`v10.3.5`

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`v10.3.4`

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`v10.3.3`

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build to update async-languages for highlight, picking up new languages added in 10.3.0

Historical note: vs-dark theme was automatically removed from AVAILABLE_STYLES_PRISM.MD in build process here

`v10.3.2`

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version bump

`v10.3.1`

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minor code change to diff demo
added FUNDING.yml
minor README updates

`v10.3.0`

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added projects to "built with" section of README
corrected README typos

New highlight.js languages

angelscript
arcade
gml
isbl
pgsql
plaintext
properties
reasonml
sas

New prism.js styles

xonokai
vs-dark

`v10.2.1`

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fixed classNames concatenation in createElement
updated test snapshots accordingly

`v10.2.0`

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updated license copyright date
updated highlight from 9.12.0 to 9.13.0
updated lowlight from 1.9.1 to 1.11.0

New highlight.js styles available

a11yDark
a11yLight
anOldHope
atomOneDarkReasonable
gml
isblEditorDark
isblEditorLight
lightfair
nord
shadesOfPurple

`v10.1.3`

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README corrections
updated deps: @babel/runtime, babel-jest, codecov, jest, request, webpack-dev-server
updated import paths in demos

`v10.1.2`

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fine-tuned prettier config
prettier cleanup of src and demo code
use @babel/runtime instead of babel-runtime

`v10.1.1`

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`v10.1.0`

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`v10.0.1`

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All highlighters except for the old "-light" varieties now have a supportedLanguages field which can be used to determine the supported languages

`v10.0.0`

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registerLanguage is now a static method of the default export of highlighters that require registering of languages.
prism-async-light & light-async now ship with their own language loaders
Added esm & cjs outputs. Importing should now be done through import OR the import should point into the dist directory.

import SyntaxHighlighter from "react-syntax-highlighter/prism";

// Becomes:
import { Prism as SyntaxHighlighter } from "react-syntax-highlighter";

// OR (less ideally)
import { Prism as SyntaxHighlighter } from "react-syntax-highlighter/dist/cjs/prism";
// OR
import { Prism as SyntaxHighlighter } from "react-syntax-highlighter/dist/esm/prism";

styles have moved into the dist directory. Update your imports from:

import style from 'react-syntax-highlighter/styles/prism'

to:

import style from 'react-syntax-highlighter/dist/styles/prism'

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

vercel · 2025-10-22T04:57:02Z

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Update dependency react-syntax-highlighter to v16

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Release Notes

New major version!

What's Changed

New Contributors

What's Changed

New Contributors

What's Changed

What's Changed

New Contributors

What's Changed

New Contributors

Bugfixes

Bugfixes

New Prism themes available

New prop: showInlineLineNumbers

Breaking changes

Theme rename

Renamed/removed highlight.js languages

New languages

New highlight.js languages

New prism.js languages

New highlight.js languages

New prism.js styles

New highlight.js styles available

Configuration

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