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DMarinhoCodacy merged 7 commits into from
Sep 2, 2026
Merged

Release Notes Oxlint #2739

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ca8b57c
Release Notes Oxlint
DMarinhoCodacy Sep 1, 2026
f9f8fd8
Add Oxlint to multiple documents
DMarinhoCodacy Sep 1, 2026
a312174
accept oxlint
DMarinhoCodacy Sep 1, 2026
8cb983d
add docker image
DMarinhoCodacy Sep 1, 2026
82bc254
Merge branch 'master' into Release-Notes-Oxlint
DMarinhoCodacy Sep 2, 2026
6320176
add oxlint and oxc to the accepted words
DMarinhoCodacy Sep 2, 2026
12906cb
add some notes to the oxlint release note
DMarinhoCodacy Sep 2, 2026
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2 changes: 2 additions & 0 deletions .github/styles/config/vocabularies/Codacy/accept.txt
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Expand Up @@ -119,3 +119,5 @@ Xcode
sourceId
resync
autoconfig
Oxlint
Oxc
7 changes: 4 additions & 3 deletions docs/getting-started/supported-languages-and-tools.md
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Expand Up @@ -103,7 +103,7 @@ See how Codacy calculates [static analysis issues](../faq/code-analysis/which-me
| Go | <a href="https://gitlab.com/opennota/check">aligncheck</a> [^client-side], <a href="https://github.com/tsenart/deadcode">deadcode</a> [^client-side], <a href="https://github.com/securego/gosec">Gosec</a> [^client-side], <a href="https://github.com/mgechev/revive">Revive</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep], <a href="https://staticcheck.io/">Staticcheck</a> [^client-side], <a href="https://github.com/golangci/golangci-lint">GolangCI Lint</a>[^client-side] |
| Groovy | <a href="https://codenarc.github.io/CodeNarc/">CodeNarc</a> |
| Java | <a href="https://checkstyle.sourceforge.io/">Checkstyle</a>, <a href="https://pmd.github.io/">PMD</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep], <a href="https://spotbugs.github.io/">SpotBugs</a> [^client-side] |
| JavaScript | <a href="https://biomejs.dev/">BiomeJS</a>, <a href="https://eslint.org/">ESLint</a>, <a href="https://pmd.github.io/">PMD</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| JavaScript | <a href="https://github.com/oxc-project/oxc">Oxlint</a>, <a href="https://biomejs.dev/">BiomeJS</a>, <a href="https://eslint.org/">ESLint</a>, <a href="https://pmd.github.io/">PMD</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| JSON | <a href="https://biomejs.dev/">BiomeJS</a>, <a href="https://github.com/FasterXML/jackson-core">Jackson Linter</a> |
| JSP | <a href="https://pmd.github.io/">PMD</a> |
| Kotlin | <a href="https://github.com/detekt/detekt">detekt</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep], <a href="https://pmd.github.io">PMD</a> |
Expand All @@ -127,7 +127,7 @@ See how Codacy calculates [static analysis issues](../faq/code-analysis/which-me
| SQL | <a href="https://pmd.github.io/">PMD</a>, <a href="https://github.com/purcell/sqlint">SQLint</a>, <a href="https://github.com/tsqllint/tsqllint/">TSQLLint</a>, <a href="https://github.com/sqlfluff/sqlfluff">SQLFluff</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| Terraform | <a href="https://github.com/bridgecrewio/checkov/">Checkov</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| Transact-SQL | <a href="https://github.com/tsqllint/tsqllint/">TSQLLint</a> |
| TypeScript | <a href="https://biomejs.dev/">BiomeJS</a>, <a href="https://eslint.org/">ESLint</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| TypeScript | <a href="https://github.com/oxc-project/oxc">Oxlint</a>, <a href="https://biomejs.dev/">BiomeJS</a>, <a href="https://eslint.org/">ESLint</a>, <a href="https://github.com/opengrep/opengrep/">Opengrep</a> [^opengrep] |
| Unity | <a href="https://github.com/microsoft/Microsoft.Unity.Analyzers">Unity Roslyn Analyzers</a> [^client-side] |
| Velocity | <a href="https://pmd.github.io/">PMD</a> |
| Visual Basic | <a href="https://github.com/SonarSource/sonar-dotnet">SonarVB</a> |
Expand Down Expand Up @@ -332,7 +332,8 @@ The following table lists the Codacy GitHub repositories corresponding to each s
| <a href="https://github.com/hadolint/hadolint">Hadolint</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-hadolint">codacy/codacy-hadolint</a> |
| <a href="https://github.com/FasterXML/jackson-core">Jackson Linter</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-jackson-linter">codacy/codacy-jackson-linter</a> |
| <a href="https://github.com/terryyin/lizard">Lizard</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-lizard">codacy/codacy-lizard</a> |
| <a href="https://github.com/DavidAnson/markdownlint">markdownlint</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-markdownlint">codacy/codacy-markdownlint</a> |
| <a href="https://github.com/DavidAnson/markdownlint">Markdownlint</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-markdownlint">codacy/codacy-markdownlint</a> |
| <a href="https://github.com/oxc-project/oxc">Oxlint</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-oxlint">codacy/codacy-oxlint</a> |
| <a href="https://github.com/codacy/codacy-php-cs-fixer">PHP CS Fixer</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-php-cs-fixer">codacy/codacy-php-cs-fixer</a> |
| <a href="https://github.com/squizlabs/PHP_CodeSniffer">PHP_CodeSniffer</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-codesniffer">codacy/codacy-codesniffer</a> |
| <a href="https://phpmd.org/">PHP Mess Detector</a> | <a class="skip-vale" href="https://github.com/codacy/codacy-phpmd">codacy/codacy-phpmd</a> |
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39 changes: 39 additions & 0 deletions docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md
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---
rss_title: Codacy release notes RSS feed
rss_href: /feed_rss_created.xml
---


# Adding Oxlint as new supported tool – September 2026

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[Microsoft.Dashes] Remove the spaces around ' – '.

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{"message": "[Microsoft.Dashes] Remove the spaces around ' – '.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 7, "column": 38}}}, "severity": "ERROR"}

We're excited to announce support for [Oxlint](https://github.com/oxc-project/oxc), a fast Rust-based linter for JavaScript and TypeScript from the Oxc project. With this addition, Codacy can now automatically analyze your JavaScript and TypeScript projects for correctness, style, and best-practice issues (among other categories), reporting them directly in your dashboard.

**Why it matters:**

* Oxlint is built for speed, running significantly faster than traditional JS/TS linters.
* It covers a broad set of rules out of the box, including many equivalents to popular ESLint rules and plugins, so you can catch common issues without heavy configuration, like:
* ESLint (core rules)
* typescript-eslint

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[Vale.Terms] Use 'ESLint' instead of 'eslint'.

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{"message": "[Vale.Terms] Use 'ESLint' instead of 'eslint'.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 16, "column": 19}}}, "severity": "ERROR"}
* React Ecosystem (react, react-hooks, react-refresh, react-perf)
* @next/eslint-plugin-next

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[vale] reported by reviewdog 🐶
[Vale.Terms] Use 'ESLint' instead of 'eslint'.

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{"message": "[Vale.Terms] Use 'ESLint' instead of 'eslint'.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 18, "column": 14}}}, "severity": "ERROR"}
* eslint-plugin-unicorn

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[Vale.Terms] Use 'ESLint' instead of 'eslint'.

Raw Output:
{"message": "[Vale.Terms] Use 'ESLint' instead of 'eslint'.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 19, "column": 8}}}, "severity": "ERROR"}
* Testing (jest, vitest)

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[Vale.Spelling] Did you really mean 'vitest'?

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{"message": "[Vale.Spelling] Did you really mean 'vitest'?", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 20, "column": 23}}}, "severity": "ERROR"}
* eslint-plugin-vue

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[vale] reported by reviewdog 🐶
[Vale.Terms] Use 'ESLint' instead of 'eslint'.

Raw Output:
{"message": "[Vale.Terms] Use 'ESLint' instead of 'eslint'.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 21, "column": 8}}}, "severity": "ERROR"}
* Additional Standards: import, jsdoc, jsx-a11y, n (Node), and promise

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[Vale.Spelling] Did you really mean 'jsdoc'?

Raw Output:
{"message": "[Vale.Spelling] Did you really mean 'jsdoc'?", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 22, "column": 38}}}, "severity": "ERROR"}

**How it works:**

- Oxlint runs as a fully integrated Codacy engine, so there's nothing to install or configure locally.
- Simply enable the tool in your repository settings and Codacy will run it automatically as part of your regular analysis.

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[vale] reported by reviewdog 🐶
[alex.Condescending] Using 'Simply' may come across as condescending.

Raw Output:
{"message": "[alex.Condescending] Using 'Simply' may come across as condescending.", "location": {"path": "docs/release-notes/cloud/cloud-2026-09-adding-oxlint.md", "range": {"start": {"line": 27, "column": 3}}}, "severity": "ERROR"}
- You can configure rules directly through the Codacy UI, or use your repository's own configuration file (`.oxlintrc.json`, `.oxlintrc.jsonc`, `oxlint.config.json`, or `oxlint.config.jsonc`).

**To get started:**

1. Go to your repository settings in Codacy.
2. Enable Oxlint under the list of supported tools.
3. Select the patterns you'd like to enforce, or rely on your repository's existing configuration file.

Refer to our [documentation](https://github.com/codacy/codacy-oxlint) for detailed setup instructions.
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If you have any questions or need help, please contact <mailto:support@codacy.com>.
1 change: 1 addition & 0 deletions docs/release-notes/index.md
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Expand Up @@ -21,6 +21,7 @@ For product updates that are in progress or planned [visit the Codacy public roa
### 2026 {.release-series}


- [Adding Oxlint as new supported tool September, 2026](cloud/cloud-2026-09-adding-oxlint.md)
- [Cloud August 2026](cloud/cloud-2026-08.md)
- [Cloud July 2026](cloud/cloud-2026-07.md)
- [Support for Shellcheck configuration file - July, 2026](cloud/cloud-2026-07-adding-shellcheck-config-file.md)
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6 changes: 6 additions & 0 deletions docs/repositories-configure/configuring-code-patterns.md
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Expand Up @@ -246,6 +246,12 @@ The table below lists the configuration file names that Codacy detects and suppo
<td>Apex, C++, C#, Dockerfile, Elixir, GitHub Actions, Go, Java, JavaScript, Kotlin, PHP, Python, Ruby, Rust, Scala, Shell, Swift, Terraform, TypeScript</td>
<td><code>.semgrep.yaml</code></td>
<td></td>
</tr>
<tr>
<td>Oxlint</td>
<td>JavaScript, TypeScript</td>
<td><code>.oxlintrc.json</code>, <code>.oxlintrc.jsonc</code>, <code>oxlint.config.json</code>, <code>oxlint.config.jsonc</code></td>
<td></td>
</tr>
<tr>
<td>PHP CS Fixer</td>
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1 change: 1 addition & 0 deletions mkdocs.yml
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Expand Up @@ -775,6 +775,7 @@ nav:
- release-notes/index.md
- Cloud:
- 2026:
- release-notes/cloud/cloud-2026-09-adding-oxlint.md
- release-notes/cloud/cloud-2026-08.md
- release-notes/cloud/cloud-2026-07.md
- release-notes/cloud/cloud-2026-07-adding-shellcheck-config-file.md
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