Homepage

mercurius

Fastify GraphQL adapter with subscription support
Licenses: MIT | Apache-2.0
Published: 10 years ago Last updated: 17 days ago Latest version: 16.9.0 Latest non-vulnerable version: 16.9.0
npm
GitHub

Package Health Score

95/100
  • securityNo known security issues
  • popularityInfluential project
  • maintenanceHealthy
  • communityActive

Maintenance

HEALTHY

Commit Frequency

Loading chart...

Open Issues
47
Open PR
17
New PRS
1
Last Release
17 days ago
Last Commit
17 days ago
Maintainers
2

Further analysis of the maintenance status of mercurius based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that mercurius demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Popularity

INFLUENTIAL PROJECT
Weekly downloads (147.8k)
GitHub Stars
2.5k
Forks
253
Contributors
160

The npm package mercurius receives a total of 147,751 downloads a week. As such, we scored mercurius popularity level to be Influential project.

Based on project statistics from the GitHub repository for the npm package mercurius, we found that it has been starred 2,476 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

ACTIVE
Readme.md
Yes
Contributing.md
Yes
Code of Conduct
No
Contributors
160
Funding
No
LICENSE
MIT

A good and healthy external contribution signal for mercurius project, which invites more than one hundred open source maintainers to collaborate on the repository.

We found a way for you to contribute to the project! Looks like mercurius is missing a Code of Conduct.

License

MIT>=6.0.0;
Apache-2.0>=0.0.1 <6.0.0;
Report a new vulnerability Found a mistake?

Direct Vulnerabilities

Known vulnerabilities in the mercurius package. This does not include vulnerabilities belonging to this package’s dependencies.

Fix vulnerabilities automatically

Snyk's AI Trust Platform automatically finds the best upgrade path and integrates with your development workflows. Secure your code at zero cost.

Fix for free

Security

NO KNOWN SECURITY ISSUES
Show only direct vulnerabilities in latest version
No vulnerabilities found

No vulnerabilities found in the latest version

There are 4 total vulnerabilities, but none affect the latest version (16.9.0)

Package versions

126 VERSIONS IN TOTAL See all versions
versionpublisheddirect vulnerabilities
16.9.03 Apr, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
16.8.06 Mar, 2026
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
16.7.019 Jan, 2026
  • 0
    C
  • 1
    H
  • 0
    M
  • 0
    L
16.6.013 Nov, 2025
  • 0
    C
  • 1
    H
  • 0
    M
  • 0
    L
16.5.010 Oct, 2025
  • 0
    C
  • 1
    H
  • 0
    M
  • 0
    L
16.4.030 Sep, 2025
  • 0
    C
  • 1
    H
  • 0
    M
  • 0
    L
16.3.025 Sep, 2025
  • 0
    C
  • 1
    H
  • 1
    M
  • 0
    L
16.2.019 Jun, 2025
  • 0
    C
  • 1
    H
  • 1
    M
  • 0
    L
16.1.024 Feb, 2025
  • 0
    C
  • 1
    H
  • 1
    M
  • 0
    L
16.0.114 Jan, 2025
  • 0
    C
  • 1
    H
  • 1
    M
  • 0
    L

mercurius dependencies

14 IN TOTAL
@fastify/error@fastify/static@fastify/websocketfastify-plugingraphql-jitmqemitterp-mapquick-lrureadable-streamsafe-stable-stringifysecure-json-parsesingle-user-cachetiny-lruws

mercurius development dependencies

27 IN TOTAL
@graphql-tools/merge@graphql-tools/schema@graphql-tools/utils@matteo.collina/snap@sinonjs/fake-timers@types/isomorphic-form-data@types/node@types/wsautocannonborpconcurrentlydocsify-clieslintfastifygraphqlgraphql-taggraphql-wsneostandardpre-commitproxyquire
Show more dependencies