redhat-developer/vscode-yaml

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YAML support for VS Code with built-in kubernetes syntax support

Stars: 829
Forks: 260
Open beginner issues: 0
Indexed issues: 265
Avg merge: 5h 43m
Merged PRs (30d): 1

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

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265 open issues indexed

Migrate "retry after delay" from yaml-language-server to vscode-yaml Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1284 · Opened Sep 18, 2026
Formatting will be broken if the word SET at the end of value Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

redhat-developer/vscode-yaml#1279 · Opened Aug 18, 2026
yaml.schemas setting: breaking regression when using encoded file URLs on Windows Open

bug

redhat-developer/vscode-yaml#1274 · 1 comment · 1 assignee · Opened Jul 21, 2026
yaml.schemas: document and support variable in schema paths Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 55/100

redhat-developer/vscode-yaml#1266 · 1 reaction · Opened Jul 1, 2026
Add yaml.trace.server log-level setting to control output channel verbosity Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

redhat-developer/vscode-yaml#1265 · Opened Jul 1, 2026
vingroup Open

needs-info

Difficulty 5/5 Over a week Newbie friendliness 10/100

redhat-developer/vscode-yaml#1262 · 3 comments · Opened Jun 18, 2026
Cross-file $ref navigation stopped working Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

redhat-developer/vscode-yaml#1259 · 2 comments · Opened Jun 11, 2026
Extension activation causes VSCode's Extension Host to crash Open

needs-info

Difficulty 4/5 3-5 days Newbie friendliness 48/100

redhat-developer/vscode-yaml#1254 · 4 comments · Opened May 22, 2026
Bug: Double braces add a question mark `?` between the opening braces Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

redhat-developer/vscode-yaml#1245 · 1 comment · Opened May 6, 2026
Change yaml.format.singleQuote setting scope from window to resource Open

formatter

Difficulty 1/5 Under an hour Newbie friendliness 88/100

redhat-developer/vscode-yaml#1240 · Opened Apr 30, 2026
Valid YML causes schema validation problems Open

needs-info

Difficulty 3/5 1-2 days Newbie friendliness 58/100

redhat-developer/vscode-yaml#1227 · 2 comments · 1 reaction · Opened Mar 27, 2026
Schema modeline should also resolve schema path from project root or multi-project root Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

redhat-developer/vscode-yaml#1222 · 2 comments · Opened Mar 17, 2026
`allOf` + `unevaluatedProperties` does not work Open

redhat-developer/vscode-yaml#1219 · 1 comment · 1 assignee · Opened Mar 2, 2026
Managing priority in the selection of validation schemas Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

redhat-developer/vscode-yaml#1212 · 1 reaction · Opened Feb 21, 2026
Enum arrays always give "Value is not accepted" error even when the document is valid Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

redhat-developer/vscode-yaml#1188 · 2 comments · Opened Jan 2, 2026
Markdown RTL text rendering broken after latest VS Code update (Arabic text) Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

redhat-developer/vscode-yaml#1178 · 1 reaction · Opened Nov 15, 2025
Mapped Network Path glob pattern does not recognize backslashes or drive letter or network path Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1173 · Opened Oct 24, 2025
Allow setting `yaml.customTags` as prefixes, so any suffix like `!u!28` is accepted without errors Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

redhat-developer/vscode-yaml#1156 · 1 reaction · Opened Sep 26, 2025
Edit Yaml of CRD: metadata fields are considered invalid? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1151 · Opened Sep 25, 2025
Formatting Breaking Null Values and Changing Quotations Open

invalid needs-info

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1148 · 1 comment · Opened Sep 24, 2025
YAML LSP Schema Validation Error with Custom Tags (e.g., !include) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1145 · 2 comments · Opened Sep 11, 2025
"Incorrect type" for Serverless Application Model condition if filename ends in `.sam.yaml` Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

redhat-developer/vscode-yaml#1144 · 1 comment · Opened Sep 9, 2025
Old version of GitHub workflow schema used Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

redhat-developer/vscode-yaml#1142 · Opened Aug 21, 2025
Feature request: Option to flag trailing spaces/whitespace, to detect yamllint trailing-spaces Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1140 · 1 comment · Opened Aug 6, 2025
Use openAPIV3Schema from CustomResourceDefinition? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1137 · 2 reactions · Opened Jul 16, 2025
Duplicate line with reference Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1133 · Opened Jul 4, 2025
Indenting Compact Array of Mapping Breaks Yaml Open

upstream

Difficulty 3/5 1-2 days Newbie friendliness 45/100

redhat-developer/vscode-yaml#1128 · 4 comments · Opened Jun 5, 2025
`.clang-format` have schema, extension complain `No JSON Schema` Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

redhat-developer/vscode-yaml#1124 · 3 comments · Opened May 10, 2025
Failure to gracefully handle empty items definitions on array properties Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

redhat-developer/vscode-yaml#1121 · Opened May 1, 2025
Applying a Compose completion item makes my YAML file malformed Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1114 · 4 comments · Opened Apr 28, 2025
github ISSUE_TEMPLATE config.yml validation error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1107 · 2 comments · Opened Mar 21, 2025
`pnpm-workspace.yaml` Schema Outdated: `onlyBuiltDependencies` (pnpm v10.5.0+) Invalid Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

redhat-developer/vscode-yaml#1103 · 1 comment · Opened Mar 4, 2025
Schema Default unescaped double quotes Open

redhat-developer/vscode-yaml#1097 · 1 assignee · Opened Feb 14, 2025
wrong line underlined as syntax errors Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1095 · 1 comment · Opened Feb 10, 2025
Add note to README that this project is looking for contributors and/or will get deprecated Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

redhat-developer/vscode-yaml#1087 · 2 comments · Opened Feb 5, 2025
Broken completion for allof inside ref Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

redhat-developer/vscode-yaml#1085 · Opened Jan 29, 2025
Feature Request: Add Support for $id-Based Schema Resolution Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

redhat-developer/vscode-yaml#1080 · 1 reaction · Opened Jan 14, 2025
Suggest "defaultSnippets" for object and array typed properties when completion is done Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

redhat-developer/vscode-yaml#1077 · Opened Jan 3, 2025
Default value from subschema used for string autocompletion elsewhere Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

redhat-developer/vscode-yaml#1076 · Opened Dec 27, 2024
command 'jumpToSchema' already exists Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

redhat-developer/vscode-yaml#1075 · 3 comments · Opened Dec 14, 2024
Possible bug in allOf processing Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1074 · 1 comment · 1 reaction · Opened Dec 11, 2024
Add jinja-yml support for YAML json schemas. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1073 · 6 comments · 15 reactions · Opened Dec 9, 2024
Extension keeps crashing, the json schema doesn't show. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1072 · Opened Dec 9, 2024
Weird yaml formatting Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

redhat-developer/vscode-yaml#1070 · 1 reaction · Opened Nov 18, 2024
String does not match the pattern of "^3\.1\.\d+(-.+)?$".yaml-schema: openapi.json Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

redhat-developer/vscode-yaml#1069 · 1 comment · 7 reactions · Opened Nov 17, 2024
YAML autocompletion and validation works only for the first YAML definition in a file (schema through modeline) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1066 · 2 comments · 3 reactions · Opened Oct 23, 2024
Contribute to yaml language server with a custom language. Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

redhat-developer/vscode-yaml#1065 · Opened Oct 21, 2024
Path with ( causes "SyntaxError: Invalid regular expression" duplicate of #3475 in redhat-developer/vscode-java Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

redhat-developer/vscode-yaml#1064 · Opened Oct 15, 2024
Performance issue in used yaml parser makes usage prohibitively slow Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

redhat-developer/vscode-yaml#1063 · 1 comment · 3 reactions · Opened Oct 15, 2024
modifySchemaContent does not update the linter Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

redhat-developer/vscode-yaml#1062 · Opened Oct 13, 2024

redhat-developer/vscode-yaml

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