All Systems Operational
ap.cs50.net   Operational
cdn.cs50.net   Operational
check50   Operational
cli50   Operational
cs50.edx.org   Operational
cs50.harvard.edu   Operational
cs50.io   Operational
cs50.ly   Operational
cs50.me   Operational
cs50.yale.edu   Operational
forms.cs50.io   Operational
help50   Operational
id.cs50.net   Operational
lab.cs50.io   Operational
live.cs50.io   Operational
manual.cs50.net   Operational
mirror.cs50.net   Operational
quizbank.cs50.net   Operational
reference.cs50.net   Operational
render50   Operational
sandbox.cs50.io   Operational
style50   Operational
submit50   Operational
vault.cs50.net   Operational
video.cs50.net   Operational
. . . Operational
AWS EC2   Operational
AWS S3   Operational
Cloud9 Homepage   Operational
Cloud9 Hosted Workspaces (Africa, Europe, and Middle East)   Operational
Cloud9 SSH Workspaces & IDE (Africa, Europe, and Middle East)   Operational
Cloud9 User Dashboard (Africa, Europe, and Middle East)   Operational
Cloud9 Hosted Workspaces (America)   Operational
Cloud9 SSH Workspaces & IDE (America)   Operational
Cloud9 User Dashboard (America)   Operational
Cloud9 Hosted Workspaces (Asia Pacific)   Operational
Cloud9 SSH Workspaces & IDE (Asia Pacific)   Operational
Cloud9 User Dashboard (Asia Pacific)   Operational
edX   Operational
GitHub   Operational
Google Cloud Platform Google Cloud Networking   Operational
Travis CI API   Operational
Travis CI Linux Builds (container-based)   Operational
Travis CI Linux Builds (Trusty and Precise on GCE)   Operational
Travis CI Log Processing   Operational
Travis CI Notifications   Operational
Travis CI User Sync   Operational
Travis CI Web App   Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Past Incidents
Nov 13, 2018

No incidents reported today.

Nov 12, 2018

No incidents reported.

Nov 11, 2018

No incidents reported.

Nov 10, 2018

No incidents reported.

Nov 9, 2018

No incidents reported.

Nov 8, 2018

No incidents reported.

Nov 7, 2018

No incidents reported.

Nov 6, 2018

No incidents reported.

Nov 5, 2018

No incidents reported.

Nov 4, 2018

No incidents reported.

Nov 3, 2018

No incidents reported.

Nov 2, 2018

No incidents reported.

Nov 1, 2018

No incidents reported.

Oct 31, 2018

No incidents reported.

Oct 30, 2018
cs50.harvard.edu (and some redirects) to be offline for a few minutes this eve
Completed - The scheduled maintenance has been completed.
Oct 30, 23:28 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 30, 23:28 EDT
Completed - The scheduled maintenance has been completed.
Oct 30, 23:28 EDT
Scheduled - Just bringing a new server into rotation, site should be back up momentarily!
Oct 30, 23:27 EDT
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