GitHub Project Issues vs jsDelivr

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree, no key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

GitHub Project Issues vs jsDelivr: common questions

Which is more reliable, GitHub Project Issues or jsDelivr?

On our scheduled checks, jsDelivr leads on measured uptime — GitHub Project Issues at —% versus jsDelivr at —% 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 GitHub Project Issues and jsDelivr need an API key?

Neither needs a paid key — GitHub Project Issues is callable with no signup, and jsDelivr is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call GitHub Project Issues and jsDelivr from the browser?

Only jsDelivr is browser-friendly — it returns CORS headers over HTTPS. GitHub Project Issues needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are GitHub Project Issues and jsDelivr free for commercial use?

GitHub Project Issues has unclear commercial terms, and jsDelivr 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.