bug-bounty570
xss394
exploit298
google270
rce229
facebook190
microsoft179
writeup143
cve135
malware131
web3126
apple96
account-takeover92
csrf92
open-source91
browser85
sqli70
phishing68
dos66
cloudflare66
ai-agents63
pentest60
ssrf60
privilege-escalation59
reverse-engineering53
supply-chain52
ctf48
auth-bypass47
oauth47
tool46
lfi45
cloud44
aws44
privacy44
node40
react40
idor39
llm37
race-condition36
opinion35
cors33
info-disclosure33
automation33
clickjacking32
machine-learning32
infrastructure31
code-generation31
access-control27
postmessage27
subdomain-takeover26
0
2/10
Velxio is a free, open-source Arduino emulator running locally in the browser with real AVR8 (ATmega328p) and RP2040 CPU emulation, 48+ interactive components, and no cloud dependency. It provides a self-hosted alternative to Wokwi for embedded systems development and testing.
arduino
emulation
avr8
rp2040
iot
embedded-systems
open-source
browser-based
simulation
hardware-simulation
Velxio
Arduino Uno
ATmega328p
Raspberry Pi Pico
RP2040
avr8js
rp2040js
Wokwi
Arduino CLI
Monaco Code Editor