bug-bounty421
xss313
google100
rce96
open-source91
facebook81
exploit78
bragging-post77
microsoft75
account-takeover72
csrf72
authentication-bypass68
access-control65
ai-agents63
malware57
privilege-escalation57
writeup47
cve47
smart-contract46
tool46
apple46
ethereum45
defi45
sql-injection45
ssrf44
privacy42
web339
browser38
llm37
web-security35
opinion35
information-disclosure35
api-security34
automation34
idor33
phishing33
machine-learning32
code-generation31
infrastructure31
denial-of-service30
burp-suite28
sqli28
authentication28
cloudflare27
responsible-disclosure27
web-application27
smart-contract-vulnerability26
dos26
clickjacking26
rust26
0
1/10
data-visualization
Analysis of 2,000+ Y Combinator startup logos from 2007-2026 showing that black has become the dominant logo color, replacing blue, with nearly half of recent YC startups using black logos. The analysis used pixel-level HSV color classification to categorize logos across nine color buckets.
Y Combinator
Silicon Valley
0
1/10
personal-project
Felix Krause documents his comprehensive self-tracking project that aggregates 380,000+ data points across 100+ metrics (location, fitness, computer usage, mood, nutrition, sleep) into a single self-hosted database, visualizing correlations and trends in his life over 10 years with fully open-source tooling.
personal-data-collection
self-tracking
data-visualization
privacy
open-source
quantified-self
data-analysis
Felix Krause
KrauseFx
howisFelix.today
whereisFelix.today
RescueTime
Foursquare Swarm
Apple Health
Withings ScanWatch
plotly.js
FxLifeSheet