TH
TutorHero Arena
The Everything Index · Learning in the AI Era

The Journey of Learning New Skills Never Stops.

In the intelligence era, we are all students. TutorHero is the empirical Everything Index tracking open-source agentic adoption, runtime performance, and benchmark ELOs across 300 skills.

Skills
300
Median Growth
+0.2%/wk
Median ELO
1300
Ecosystem Adoption Pulse
Daily snapshot
10,491,317 +0.2%/wk median

GitHub stars across 274 verified repositories (300 skills).
Stars updated: Oct 19, 2026, 4:19 a.m. Toronto. 17 skills unavailable.

Observed star history28,004 stars since 2026-10-13
2026-10-13: 10,463,313 stars2026-10-19: 10,491,317 stars
2026-10-132026-10-19
FASTEST VELOCITY Scrapling
SURGE RATE +1.8% w/w
Top Weekly Growth
#1
Scrapling
Scrapling
+1.8%
#2
Claude Code CLI
Claude Code CLI
+1.3%
#3
E2B Code Sandbox
E2B Code Sandbox
+1%
#4
DeepEval
DeepEval
+0.9%
Editor Ratings
#1
Exo
Exo
1421 rating
#2
KTransformers
KTransformers
1389 rating
#3
CogVideoX
CogVideoX
1375 rating
#4
Mosec
Mosec
1370 rating

Ratings are written by TutorHero editors, not measured from matchups. For measured growth see Top Trending.

★ #
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Showing 1–100 of 300 skills (Page 1 of 3 · 100 per page)