Looks like the Glitch system is down the editor, site, or projects are all down. According to the status page the API uptime, community site uptime, and project container availability are all down.

[Resolved] Glitch editor, site, and projects down

Gareth July 9, 2018, 8:46am 2

Topic		Replies	Views
Glitch editor is down	6	480	March 1, 2020
Project is not loading Glitch Help editor	2	496	March 25, 2020
Maintenance on projects	2	437	March 22, 2020
Editor seems to be down Glitch Help	2	255	June 14, 2020
Glitch is Down \| Projects wont load, and profile wont login in, please fix it Glitch Help	3	247	April 16, 2020