fatcousin
search
⌘
K
→
jump to any tool — keyboard-first launcher.
tools
→
browse every utility in one place.
manifesto
→
why fatcousin exists — local-first, no uploads.
install
→
save this toolset to your device — works offline.
search
⌘
K
→
jump to any tool — keyboard-first launcher.
←
home
r
e
n
d
e
r
p
i
p
e
l
i
n
e
v
i
s
u
a
l
i
z
e
r
actual frame timing · RAF callback cost · PerformanceObserver paint entries
frame Δ
0.00
ms
fps
—
raf cb
0.00
ms
dropped
0
start
clear
ready
local
verify
→