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VC Intelligence Report

Dug.js

Developer Tools — A JSONP to HTML Script [Tech]
Developer Toolsopen-sourceest. 2014
■ Inactive
Verdict from HTTP liveness real
last probed Aug 19, 2026
Pulse 0.0 · 1/4
0.0
Pulse Index
1/4 families · real
0.0
30-day Δ
pulse momentum · real
15
HTTP probes
liveness history · real
6
Functional tags
observed attributes · real
Risk read derived from observed signals

Observed dead: the site no longer answers as a live product. Pulse has been flat over the last 30 days. Observation is liveness-only: no tracked press, repository, or traffic rank — existence is confirmed, momentum is unobserved.

HTTP liveness

real
15 probes · Jun 16, 2026Aug 19, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 0% of 15 probesavg response 2776 ms
Developer tractionchecked · none
No public repository linked — GitHub signals are not tracked for this product.
Press & sentimentchecked · none
No coverage found in the tracked press corpus. Absence of press is itself a signal at this stage.
Web footprintreal
resolved host
rog.ie
edge
direct origin
server
GitHub.com
Tranco rank
unranked
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Dug.js's site returned a hard-dead response when we last probed it on Aug 19, 2026, so we mark it inactive. It has fewer than two observed signal families, so no Pulse Index is composed — the evidence strip shows what is and isn’t present. Observed footprint: 6 functional tags. It has no curated competitive-alternative edges yet, so the comparable set below is functional tag-similarity — read it with the confidence flags.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisOverlapPulse30d ΔStatus
whatsapp-web.jsdev-toolssimilar100%40.0+9.6● live
Amsterdam Schiphol Airport APIdev-toolssimilar100%48.80.0● live
MetricsGraphics.jsdev-toolssimilar100%8.00.0— unverified
Pterodev-toolssimilar100%8.00.0— unverified
RAMLdev-toolssimilar100%43.50.0● live
Blockstrapdev-toolssimilar100%40.00.0● live
GoPro Ruby APIdev-toolssimilar100%40.00.0● live
jsonfeed.orgdev-toolssimilar100%43.80.0● 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 attributes
Business modelopen-source
Liveness tiersunset
Competitive alternativesnone linked
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo

Funding & team

not in source

No 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.

RAW TELEMETRY last 14 probes
PROBEDHTTPORIGIN → RESOLVEDSERVERMSVERDICT
2026-08-19 15:02Z404rog.ieGitHub.com3129dead_404
2026-08-11 14:13Z404rog.ieGitHub.com2491dead_404
2026-08-08 23:53Z404rog.ieGitHub.com2751dead_404
2026-08-05 19:46Z404rog.ieGitHub.com3442dead_404
2026-07-30 19:02Z404rog.ieGitHub.com2037dead_404
2026-07-26 15:43Z404rog.ieGitHub.com2748dead_404
2026-07-18 12:28Z404rog.ieGitHub.com4530dead_404
2026-07-04 13:46Z404rog.ieGitHub.com3102dead_404
2026-06-23 14:58Z404rog.ieGitHub.com3532dead_404
2026-06-21 18:02Z404rog.ieGitHub.com466dead_404
2026-06-21 18:02Z404rog.ieGitHub.com2083dead_404
2026-06-20 07:26Z404rog.ieGitHub.com2848dead_404
2026-06-19 05:52Z404rog.ieGitHub.com2639dead_404
2026-06-17 21:58Z404rog.ieGitHub.com3060dead_404
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Dug.js · as of 2026-08-28 · launchsentinel.com/reports/dug-js · liveness, pulse and press figures are observed data with provenance shown per panel.