JSFiddle
Liveness is unverified — no conclusive probe observation exists for the recorded URL. Pulse momentum is positive over 30 days (+32.0).
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlyjsfiddle.netedge
behind Cloudflareserver
cloudflareTranco rank
#11,387
Analyst read
generated from the observed metrics above · no external narrativeJSFiddle's site could not be verifiably probed when we last probed it on Aug 27, 2026, so its status is unverified — we do not guess. Its Pulse Index is 49.3 of 100, built from 2 of 4 observed signal families. Observed footprint: 8 functional tags. It sits on the competitive-alternatives graph with 4 linked rivals, so the comparable set below leans on curated edges.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Pair Interviewsdev-tools | similar | 89% | 8.0 | 0.0 | — unverified |
| Kodingdev-tools | similar | 88% | 43.9 | +9.6 | ● live |
| CoderPaddev-tools | similar | 88% | 46.8 | 0.0 | ● live |
| Trinketdev-tools | similar | 80% | 47.3 | 0.0 | ● live |
| Floobitsdev-tools | similar | 78% | 11.6 | 0.0 | — unverified |
| Exercismeducation | tag-overlap | 78% | 14.4 | -8.0 | — unverified |
| Code Warseducation | tag-overlap | 78% | 48.3 | 0.0 | ● live |
| PlanITpokerproductivity | tag-overlap | 78% | 42.5 | +9.6 | ● live |
Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Overlap is the shared functional-tag ratio (Jaccard) for tag-matched rows. Pulse is the observed-activity index real and 30d Δ its signed month change; a dash means insufficient observed history, never zero.
Structure
observed attributesFunding & team
not in sourceNo disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.