Fast all-in-one JavaScript runtime, bundler, and package manager
Best For
Teams & solo builders
Market Momentum
66
+6
24h
+3
7d
-13
30d
14-day heat score history
Creator Buzz100
Search Interest75
Community Activity46
Growth Momentum33
What This Score Means
Bun has reached peak visibility in Developer Tools and is beginning to pull back — now is a good time to evaluate whether the team is sustaining investment.
Abandonment & Maintenance Risk
Low Risk
Trend phasePeak
30-day score change-13 pts
Listed on HookFlow2mo old
Discontinued flag✓ No
Risk Factors
- No major abandonment signals detected
Data Lock-In Index
100
/ 100 (lower = more open)
○ Webhooks Out○ Bulk Export○ Open Formats
Company DNA
Founded
-300
2326y old
Source
Wikidata Q7802vs. Category Peers (Developer Tools)
Tool
A.R.C.
Heat
7d Δ
Lock-In
Bun (this)
—
66
+3
100
Julius
—
60
+14
100
Sentry
B
47
+15
0
Resend
B
47
+10
0
Dex▲ Declining
—
47
-10
100
Render▲ Rising
—
40
+17
100
Lock-In: 0 = fully open, 100 = maximum data lock-in. A.R.C. = Architecture · Reliability · Context score (A–F).
Snapshot Disclaimer: All scores, rankings, and metrics in this report reflect data as of August 4, 2026. Heat scores, community activity, and market momentum are recalculated daily — figures shown here represent a point-in-time snapshot and may differ from current values on HookFlow.ai.
HookFlow.ai Infrastructure Report — August 4, 2026hookflow.ai