CDNJS vs Todoist
Same instrument, two spec sheets — measured, not claimed.
CDNJS vs Todoist: common questions
Which is more reliable, CDNJS or Todoist?
On our scheduled checks, CDNJS leads on measured uptime — CDNJS at 100% versus Todoist at 0.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do CDNJS and Todoist need an API key?
CDNJS needs no key, while Todoist requires a free API key. If you want to start calling without signup, reach for CDNJS first.
Can I call CDNJS and Todoist from the browser?
Yes — both CDNJS and Todoist send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are CDNJS and Todoist free for commercial use?
CDNJS has unclear commercial terms, and Todoist has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.