redhat-developer/yaml-language-server

View on GitHub

Language Server for YAML Files

Stars: 1.5k
Forks: 352
Open beginner issues: 0
Indexed issues: 143
Avg merge: 2d 7h
Merged PRs (30d): 11

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 18, 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

Open All

143 open issues indexed

Implement workspace/textDocumentContent for json schema retrieval in code lenses Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

redhat-developer/yaml-language-server#1324 · Opened Aug 16, 2026
[feature] Plugin system Open

enhancement

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

redhat-developer/yaml-language-server#1314 · 1 comment · Opened Aug 5, 2026
modifySchemaContent only partially applies schema updates Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

redhat-developer/yaml-language-server#1313 · Opened Aug 4, 2026
Enable default options for TypeScript 6 Open

build

Difficulty 5/5 Over a week Newbie friendliness 42/100

redhat-developer/yaml-language-server#1278 · Opened Jun 12, 2026
Feature Request: Allow to specify settings for YAML formatting Open

enhancement formatter

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

redhat-developer/yaml-language-server#1234 · 1 comment · 1 reaction · Opened Apr 17, 2026
False positive "Map comment with trailing content" on objects with objects as keys Open

bug upstream

Difficulty 3/5 1-2 days Newbie friendliness 52/100

redhat-developer/yaml-language-server#1216 · 3 comments · Opened Mar 16, 2026
support for embedded languages Open

enhancement

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

redhat-developer/yaml-language-server#1210 · 1 comment · Opened Mar 9, 2026
Switch to ESM Open

enhancement

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

redhat-developer/yaml-language-server#1199 · 1 comment · Opened Feb 27, 2026
BigInt keys false reported as duplicate in map objects Open

bug upstream

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

redhat-developer/yaml-language-server#1145 · 2 comments · Opened Nov 20, 2025
Required keys with enum are skipped by multi-required completion unless typed manually Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

redhat-developer/yaml-language-server#1134 · 7 comments · Opened Oct 1, 2025
Improve output directory structure Open

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

redhat-developer/yaml-language-server#1124 · 1 comment · Opened Sep 11, 2025
Make available for installation through winget Open

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

redhat-developer/yaml-language-server#1121 · Opened Aug 19, 2025
Use ajv standalone mode for schema validation Open

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

redhat-developer/yaml-language-server#1089 · 1 reaction · Opened Jun 26, 2025
register file watchers (workspace/didChangeWatchedFiles) instead of relying on redhat.vscode-yaml Open

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

redhat-developer/yaml-language-server#1084 · 2 reactions · Opened Jun 20, 2025
Usage with Multiple Schemas in a File? Open

Difficulty 4/5 3-5 days Newbie friendliness 50/100

redhat-developer/yaml-language-server#1082 · 2 comments · 4 reactions · Opened Jun 9, 2025
Docker command in README doesn't quite work out of the box Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

redhat-developer/yaml-language-server#1079 · 2 reactions · Opened May 26, 2025
Support for Project level settings Open

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

redhat-developer/yaml-language-server#1049 · 1 comment · 5 reactions · Opened Apr 9, 2025
Use cached remote json schema in offline situations Open

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

redhat-developer/yaml-language-server#1046 · 1 reaction · Opened Mar 26, 2025
ERR: scheme is missing Open

needs-info

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

redhat-developer/yaml-language-server#1043 · 4 comments · Opened Mar 21, 2025
Extended Hover not working without modeline Open

enhancement

redhat-developer/yaml-language-server#1042 · 1 assignee · Opened Mar 21, 2025
Option to disable/ignore modelineschema Open

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

redhat-developer/yaml-language-server#1039 · 1 comment · Opened Mar 14, 2025
Feature request: let me apply an ad-hoc inline schema to a block Open

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

redhat-developer/yaml-language-server#1030 · 1 reaction · Opened Mar 6, 2025
Containerized Language Server needs tweak Open

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

redhat-developer/yaml-language-server#1012 · Opened Jan 25, 2025
Schema validator doesn't recognize Null literals Open

schema issue

redhat-developer/yaml-language-server#1005 · 4 comments · 1 assignee · Opened Dec 23, 2024
Got `MethodNotFound` error if `yaml.schemas` matches filename `fleet.yaml` Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

redhat-developer/yaml-language-server#1004 · 1 comment · Opened Dec 21, 2024
Failed to get language server version with node@23.3.0 Open

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

redhat-developer/yaml-language-server#999 · 1 comment · Opened Dec 11, 2024
Matches multiple schemas when only one must validate Open

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

redhat-developer/yaml-language-server#998 · 4 comments · 10 reactions · Opened Nov 22, 2024
customTags utilizing regex/pattern matching Open

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

redhat-developer/yaml-language-server#996 · 4 reactions · Opened Nov 6, 2024
Error setting a variable to an enum attribute Open

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

redhat-developer/yaml-language-server#995 · Opened Nov 4, 2024
Allow CustomSchemaProvider to provide schema content instead of uri Open

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

redhat-developer/yaml-language-server#994 · 1 reaction · Opened Nov 3, 2024
Double exclamation mark "python" variable in YAML fails in NeoVim Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

redhat-developer/yaml-language-server#990 · 1 comment · Opened Oct 7, 2024
Support ref pointers in url with `schema.json#$RefName` Open

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

redhat-developer/yaml-language-server#988 · Opened Aug 31, 2024
Telemetry communication between language-service with monaco-editor Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

redhat-developer/yaml-language-server#987 · Opened Aug 30, 2024
Using yaml-language-server as a CICD Pipeline yml schema validation tool Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

redhat-developer/yaml-language-server#984 · 1 comment · Opened Aug 8, 2024
Get definition on sequence item Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

redhat-developer/yaml-language-server#979 · Opened Jul 4, 2024
Specify schema from a Node dependency / node_modules Open

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

redhat-developer/yaml-language-server#977 · Opened Jun 6, 2024
GitlabCI Support Open

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

redhat-developer/yaml-language-server#972 · 1 comment · 3 reactions · Opened May 23, 2024
Unable to associate schemastore schema with a file path (nvim) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

redhat-developer/yaml-language-server#971 · 1 comment · 9 reactions · Opened May 23, 2024
Is path auto completion for $ref not supported? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

redhat-developer/yaml-language-server#969 · Opened May 17, 2024
How to configure yamlls at a workspace level for neovim? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

redhat-developer/yaml-language-server#961 · 1 reaction · Opened Apr 21, 2024
RFC: Support schema from a child definition Open

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

redhat-developer/yaml-language-server#960 · 1 comment · 1 reaction · Opened Apr 17, 2024
openshift schemas in nvim with yamlls Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

redhat-developer/yaml-language-server#958 · Opened Apr 2, 2024
yamlls + schema working fine in neovim? Open

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

redhat-developer/yaml-language-server#957 · 1 comment · Opened Apr 2, 2024
Is there tilde expanstion feature on the horizon (or already supported) in schemas paths? Open

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

redhat-developer/yaml-language-server#956 · Opened Mar 24, 2024
Schema association with fallbacks (wildcards) Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

redhat-developer/yaml-language-server#953 · 6 comments · Opened Mar 3, 2024
URL fragment references does not resolve correctly Open

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

redhat-developer/yaml-language-server#949 · 1 comment · 1 reaction · Opened Jan 30, 2024
YAML `---` for "Multiple documents within a single stream" doesn't work [YAML Language Server] Open

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

redhat-developer/yaml-language-server#946 · 12 comments · 12 reactions · Opened Dec 21, 2023
Github workflow deploy.yml detected as a PHP Deployer config Open

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

redhat-developer/yaml-language-server#943 · 2 comments · 4 reactions · Opened Dec 10, 2023
Proposal for Donating the yaml-language-server Project to an Open Governance Foundation Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

redhat-developer/yaml-language-server#940 · 5 comments · 7 reactions · Opened Nov 27, 2023
openapi discriminators Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

redhat-developer/yaml-language-server#937 · 1 reaction · Opened Nov 23, 2023

redhat-developer/yaml-language-server

Get new issues in your inbox