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mercurius-js

9 indexed repositories · View on GitHub

mercurius
Implement GraphQL servers and gateways with Fastify

JavaScript · 2487 stars
auth
Mercurius Auth Plugin

JavaScript · 82 stars
mercurius-typescript
TypeScript usage examples and "mercurius-codegen" for Mercurius

TypeScript · 77 stars
validation
Adds configurable validation support to Mercurius.

JavaScript · 31 stars
mercurius-integration-testing
Mercurius integration testing utility library

TypeScript · 21 stars
mercurius-gateway
Mercurius federation support plugin

JavaScript · 20 stars
mercurius-federation
Build federated schema to be allow the service to be used in mercurius federation

JavaScript · 12 stars
registry
Go away, come back later

3 stars
website

0 stars

Beginner friendly Everything

Open All

Custom pubsub now require emitter property Open

Difficulty 1/5 1-3 hours Newbie friendliness 84/100

mercurius-js/mercurius#1259 · 1 reaction · Opened Jul 28, 2026
Adaptive JIT: ELU-aware background query compilation Open

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

mercurius-js/mercurius#1223 · 1 comment · 1 reaction · Opened Mar 29, 2026
Custom directive schema transforms lose `resolveReference` in federation, breaking `_entities` queries Open

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

mercurius-js/mercurius-federation#243 · 1 comment · Opened Mar 5, 2026
Variable access in subscription hooks Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

mercurius-js/mercurius#1196 · Opened Nov 10, 2025
Set the main branch as the default branch Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

mercurius-js/mercurius#1152 · Opened Jun 1, 2025
Support @mercuriusjs/federation@5.0.0 as peerDependency Open

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

mercurius-js/mercurius-integration-testing#27 · 1 comment · Opened Mar 4, 2025
Types issue with ESM setup Open

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

mercurius-js/auth#132 · 5 comments · Opened Jan 28, 2025
Incorrect error message format for the graphql-ws protocol Open

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

mercurius-js/mercurius#1132 · 1 comment · Opened Jan 27, 2025
Directive not executed on loader field definition Open

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

mercurius-js/mercurius#1126 · 1 comment · 1 reaction · Opened Dec 16, 2024
Auth directive in input field ignores applyPolicy function Open

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

mercurius-js/auth#131 · 2 comments · 1 reaction · Opened Nov 11, 2024
Gateway schema init issues No valid service SDLs were provided Open

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

mercurius-js/mercurius-gateway#116 · 1 comment · Opened Oct 15, 2024
[Idea] plugin documentation Open

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

mercurius-js/website#2 · 2 comments · 1 reaction · Opened Oct 14, 2024
the inbuilt mercurius graphiql web client drops the subscription after the first event Open

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

mercurius-js/mercurius#1116 · 1 comment · Opened Oct 1, 2024
Proposal: update the Mercurius documentation with a new graphic Open

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

mercurius-js/mercurius#1112 · 4 comments · Opened Sep 15, 2024
[Question] How would you send properly send error for GQL Subcriptions Open

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

mercurius-js/mercurius#1104 · 2 comments · Opened Aug 8, 2024
GraphiQL crashes after adding a plugin Open

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

mercurius-js/mercurius#1103 · 1 comment · Opened Jul 13, 2024
Suggestion to approach Rate Limiting? Open

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

mercurius-js/mercurius#1102 · 2 comments · Opened May 13, 2024
Error on array of entities extended Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

mercurius-js/mercurius-gateway#114 · 1 comment · Opened Apr 5, 2024
Issue with codegenMercurius Function Triggering fastify-swagger Error Open

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

mercurius-js/mercurius-typescript#820 · 1 reaction · Opened Feb 19, 2024
Question: Is there a way to make mercurius-codegen generate schema at build time? Open

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

mercurius-js/mercurius-typescript#812 · 1 comment · Opened Feb 8, 2024
local graphiql front-end sources for offline development Open

enhancement good first issue

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

mercurius-js/mercurius#1063 · 1 comment · Opened Dec 19, 2023
Is there a way to make schema filtering work with external policy? Open

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

mercurius-js/auth#126 · 4 comments · Opened Nov 19, 2023
Subscriber.js: Listener not removed on multiple topics Open

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

mercurius-js/mercurius#1028 · Opened Oct 2, 2023
Error when performing queries with variable inside array literal Open

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

mercurius-js/mercurius-gateway#95 · 1 comment · 1 reaction · Opened Sep 11, 2023
Mercurius-codegen throw error: error TS2304: Cannot find name '_Service'. Open

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

mercurius-js/validation#82 · 1 comment · Opened Aug 14, 2023
Gateway - Collectors Open

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

mercurius-js/mercurius-gateway#86 · Opened Aug 11, 2023
Prettier ESM Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

mercurius-js/mercurius-typescript#628 · 2 reactions · Opened Jul 14, 2023
Codegen typesPrefix not supported? Open

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

mercurius-js/mercurius-typescript#595 · Opened Jun 13, 2023
Query caching broken with some custom scalars and JIT Open

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

mercurius-js/mercurius#997 · 4 comments · Opened May 16, 2023
Create a tool kit for schema transformations Open

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

mercurius-js/mercurius#990 · 1 comment · 2 reactions · Opened Apr 28, 2023
Support custom directives in mercurius core Open

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

mercurius-js/mercurius#989 · 2 reactions · Opened Apr 28, 2023
Optional fields for non-nullable types Open

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

mercurius-js/mercurius-typescript#568 · Opened Apr 22, 2023
fastify-cli and Mercurius Open

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

mercurius-js/mercurius#975 · 2 comments · Opened Apr 3, 2023
Load balancer must check if the server in the provided pool is online before sending a request Open

bug

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

mercurius-js/mercurius-gateway#64 · 4 comments · Opened Feb 21, 2023
Wrong TS types Open

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

mercurius-js/mercurius-federation#15 · 1 comment · Opened Feb 7, 2023
Gateway does not trigger correct resolvers when subgraphs extend and reuse shared types Open

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

mercurius-js/mercurius-gateway#58 · 5 comments · Opened Feb 1, 2023
Investigate flaky tests Open

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

mercurius-js/mercurius-gateway#53 · 5 comments · Opened Jan 24, 2023
Auth directive on Union type ignores the applyPolicy function Open

bug

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

mercurius-js/auth#98 · 4 comments · Opened Jan 21, 2023
__resolveReference in Typescript Loader Open

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

mercurius-js/mercurius#932 · 1 comment · Opened Dec 12, 2022
Support for dynamic prefix in graphiql Open

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

mercurius-js/mercurius#927 · 3 comments · Opened Dec 7, 2022
Test response headers? Open

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

mercurius-js/mercurius-integration-testing#11 · 2 comments · Opened Nov 14, 2022
Add support to graphql-tag Open

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

mercurius-js/mercurius-federation#4 · Opened Nov 12, 2022
Generated TypeScript code contains references to an undefined name '_Service'? Open

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

mercurius-js/mercurius-typescript#335 · 2 comments · 2 reactions · Opened Aug 4, 2022
Can I use this with my existing GraphQL Code Generator .yml file? Open

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

mercurius-js/mercurius-typescript#333 · Opened Jul 29, 2022
Align terminology with GraphQL Composite Schemas Working Group Glossary Open

documentation enhancement good first issue

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

mercurius-js/mercurius#827 · Opened Jul 15, 2022
federation gateway should throw on type's conflicts Open

enhancement

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

mercurius-js/mercurius#826 · 6 comments · 2 reactions · Opened Jul 13, 2022
Question: Splitting resolvers fails type check Open

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

mercurius-js/mercurius-typescript#305 · 2 comments · 2 reactions · Opened Jul 3, 2022
Split code across different files Open

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

mercurius-js/mercurius-typescript#276 · 2 comments · Opened Jun 7, 2022
Support for multiple @key directives Open

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

mercurius-js/mercurius-gateway#20 · 3 comments · Opened May 21, 2022
Subscriptions: TypeError: Cannot set property 'close' of undefined Open

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

mercurius-js/mercurius#772 · 2 comments · Opened Apr 14, 2022

mercurius-js

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