CDNJS vs Notion
Same instrument, two spec sheets — measured, not claimed.
CDNJS vs Notion: common questions
Which is more reliable, CDNJS or Notion?
Both are neck-and-neck — CDNJS and Notion each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, CDNJS or Notion?
CDNJS has the lower median latency in our checks — CDNJS responds in 281 ms versus Notion at 524 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do CDNJS and Notion need an API key?
CDNJS needs no key, while Notion requires OAuth. If you want to start calling without signup, reach for CDNJS first.
Can I call CDNJS and Notion from the browser?
Yes — both CDNJS and Notion 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 Notion free for commercial use?
CDNJS has unclear commercial terms, and Notion 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.