All Systems Operational

About This Site

Subscribe at the top of this page or check back here if you're ever having issues with one of CS50's command-line tools or web apps. If there are any interruptions in service, a note will be posted here.

api.cs50.io Operational
cdn.cs50.net Operational
certificates.cs50.io Operational
check50 Operational
cli50 Operational
cs50.edx.org Operational
cs50.harvard.edu Operational
cs50.readthedocs.io Operational
cs50.ly Operational
cs50.me Operational
cs50.yale.edu Operational
forms.cs50.io Operational
harvard.cs50.me Operational
help50 Operational
help.cs50.net Operational
id.cs50.io Operational
ide.cs50.io Operational
lab.cs50.io Operational
man.cs50.io Operational
mirror.cs50.net Operational
render.cs50.io Operational
render50 Operational
sandbox.cs50.io Operational
style50 Operational
submit.cs50.io Operational
submit50 Operational
time.cs50.io Operational
vault.cs50.io Operational
video.cs50.io Operational
and third-party services... Operational
AWS EC2 (us-east-1) Operational
AWS EC2 (us-west-2) Operational
AWS ELB (us-east-1) Operational
AWS RDS (us-east-1) Operational
edX Operational
GitHub Actions Operational
GitHub API Requests Operational
GitHub Git Operations Operational
GitHub Notifications Operational
GitHub Pages Operational
GitHub Webhooks Operational
Netlify API Operational
Next Tech Project API Operational
PyPi Operational
Slack Connections Operational
Slack Login Operational
Slack Messaging Operational
Travis CI API Operational
Travis CI User Sync Operational
Travis CI Web App Operational
Zoom Meetings Operational
Zoom Software Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Mar 4, 2021
Resolved - If you're still facing any issues, please reach out to sysadmins@cs50.harvard.edu!
Mar 4, 10:50 EST
Monitoring - A fix has been implemented and we are monitoring the results.
Mar 4, 09:57 EST
Investigating - We are currently investigating this issue.
Mar 4, 08:44 EST
Mar 3, 2021

No incidents reported.

Mar 2, 2021

No incidents reported.

Mar 1, 2021

No incidents reported.

Feb 28, 2021

No incidents reported.

Feb 27, 2021

No incidents reported.

Feb 26, 2021

No incidents reported.

Feb 25, 2021

No incidents reported.

Feb 24, 2021

No incidents reported.

Feb 23, 2021

No incidents reported.

Feb 22, 2021

No incidents reported.

Feb 21, 2021

No incidents reported.

Feb 20, 2021

No incidents reported.

Feb 19, 2021

No incidents reported.

Feb 18, 2021

No incidents reported.