Gathering detailed insights and metrics for @cocalc/hub
Gathering detailed insights and metrics for @cocalc/hub
CoCalc: Collaborative Calculation in the Cloud
Installations
npm install @cocalc/hubDeveloper Guide
BETA
Typescript
No
Module System
ESM
Node Version
16.18.0
NPM Version
8.19.2
Releases
Unable to fetch releases
Languages
12
TypeScript
Python
CoffeeScript
JavaScript
Sass
CSS
HTML
Shell
Jupyter Notebook
Stylus
Sage
TeX
TypeScript (88.63%)
Python (4.02%)
CoffeeScript (3.7%)
JavaScript (2.58%)
Sass (0.32%)
CSS (0.23%)
HTML (0.17%)
Shell (0.17%)
Jupyter Notebook (0.08%)
Stylus (0.04%)
Sage (0.03%)
TeX (0.02%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
NOASSERTION License
1,221 Stars
44,323 Commits
224 Forks
49 Watchers
2,045 Branches
50 Contributors
Updated on Jul 13, 2025
Maintainers
2
Package Meta Information
Latest Version
1.120.6
Package Id
@cocalc/hub@1.120.6
Unpacked Size
1.64 MB
Size
539.92 kB
File Count
253
NPM Version
8.19.2
Node Version
16.18.0
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
66
@cocalc/assets@cocalc/backend@cocalc/cdn@cocalc/database@cocalc/frontend@cocalc/next@cocalc/server@cocalc/static@cocalc/util@passport-next/passport-google-oauth2@passport-next/passport-oauth2@sendgrid/client@types/express@types/lru-cache@types/nodemailer@types/react@types/uuidasyncasync-await-utilsawaitingbasic-authbindingsblockedbottleneckcommandercompressioncookie-parsercookiescorsdebugdot-objectexpressexpress-sessionhttp-proxyimmutablejqueryjsdomjson-stable-stringifylodashlru-cachemimemkdirpnextnodemailernycparse-domainpassportpassword-hashprimusprom-clientrandom-keyreactreact-domreadrequire-reloadrimrafsafe-json-stringifysaml2jssanitize-htmlserve-indexsql-string-escapetempuglify-jsunderscoreuuidvalidator
The hub CoCalc web server.
This code is part of https://github.com/sagemathinc/cocalc and isn't currently designed to be used standalone. Our plan is to refactor this code into smaller useful modules that are published under the @cocalc npm organization.
This is a node.js process that serves all of the following (possibly simultaneously):
- static content - our mirror of the cdn and the results of webpack (packages/static)
- an http api as documented at https://doc.cocalc.com/api
- a websocket connection that client browsers use for sign in, account config, creating projects, etc.
- a proxy server that connects client browsers to projects
- project control server that creates, starts and stops projects running locally
Running the server
Run the dev server, suitable for use inside a CoCalc project:
1npm run hub-project-dev
Using a different BASE_PATH and PORT
Just set either the BASE_PATH or PORT environment variables when starting thehub, and it will use what you set. If you do not set a BASE_PATH it uses either"/" by default, or something involving the project id if you're inside a CoCalcproject.
If you don't set the PORT then 5000 is used by default. The only way to set the port is via the PORT environment variable.
You can use the --hostname command line options if you are starting the hub directly via the cocalc-hub-server script and need to specify a different interface (e.g., 0.0.0.0 instead of localhost).
Listening on https
As a quick test, you can do
1openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout ./selfsigned.key -out selfsigned.crt
to create self-signed key and cert. You can then start the hub with these two files as options:
1cd packages/hub; npx cocalc-hub-server ... --https-key=./selfsigned.key --https-cert=./selfsigned.crt
and the hub will use https instead of http. Simple as that.
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
security policy file detected
Details
- Info: security policy file detected: SECURITY.md:1
- Info: Found linked content: SECURITY.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: SECURITY.md:1
- Info: Found text in security policy: SECURITY.md:1
Reason
30 commit(s) and 12 issue activity found in the last 90 days -- score normalized to 10
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE.md:0
- Warn: project license file does not contain an FSF or OSI license.
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/make-and-test.yml:1
- Info: no jobLevel write permissions found
Reason
Found 1/28 approved changesets -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/make-and-test.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/sagemathinc/cocalc/make-and-test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/make-and-test.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/sagemathinc/cocalc/make-and-test.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/make-and-test.yml:76: update your workflow using https://app.stepsecurity.io/secureworkflow/sagemathinc/cocalc/make-and-test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/make-and-test.yml:81: update your workflow using https://app.stepsecurity.io/secureworkflow/sagemathinc/cocalc/make-and-test.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/make-and-test.yml:84: update your workflow using https://app.stepsecurity.io/secureworkflow/sagemathinc/cocalc/make-and-test.yml/master?enable=pin
- Warn: pipCommand not pinned by hash: src/dev/project/smc-project-sagews-dev.sh:65
- Warn: pipCommand not pinned by hash: .github/workflows/make-and-test.yml:103
- Warn: pipCommand not pinned by hash: .github/workflows/make-and-test.yml:106
- Warn: npmCommand not pinned by hash: .github/workflows/make-and-test.yml:110
- Info: 0 out of 3 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 2 third-party GitHubAction dependencies pinned
- Info: 0 out of 3 pipCommand dependencies pinned
- Info: 0 out of 1 npmCommand dependencies pinned
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 3 are checked with a SAST tool
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
11 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-87mg-h5r3-hw88
- Warn: Project is vulnerable to: GHSA-m4ch-4m5f-2gp6
- Warn: Project is vulnerable to: GHSA-9mvj-f7w8-pvh2
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-75v8-2h7p-7m2m
- Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
- Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
- Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
- Warn: Project is vulnerable to: GHSA-fq6p-x6j3-cmmq
Score
4.4
/10
Last Scanned on 2025-07-07
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