All Systems Operational

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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
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Jun 13, 2021

No incidents reported today.

Jun 12, 2021

No incidents reported.

Jun 11, 2021

No incidents reported.

Jun 10, 2021

No incidents reported.

Jun 9, 2021

No incidents reported.

Jun 8, 2021

No incidents reported.

Jun 7, 2021

No incidents reported.

Jun 6, 2021

No incidents reported.

Jun 5, 2021

No incidents reported.

Jun 4, 2021

No incidents reported.

Jun 3, 2021

No incidents reported.

Jun 2, 2021

No incidents reported.

Jun 1, 2021

No incidents reported.

May 31, 2021

No incidents reported.

May 30, 2021

No incidents reported.