Python Online IDE
Write Python. Run it instantly.
No local install, no virtualenvs, no pip headaches. Open the editor, write Python, hit run. Your code executes in a sandboxed Docker container and returns results in under 2 seconds.
main.py
Features
Why YaliCode for Python
Zero setup
Python 3.12 pre-installed with pip. No virtualenv, no PATH issues, no version conflicts.
Fast execution
Pre-warmed containers mean your code runs in under 2 seconds. Cached results for repeated runs.
Interactive stdin
Programs that read input() work. Type responses in the console, just like a local terminal.
Share instantly
Every project gets a shareable URL. Fork any public Python project to your account.
Use cases
What you can build
Data science scriptsAlgorithm practiceAPI prototypingAutomation scriptsTeaching & tutorials
main.py
# Fibonacci with memoization
from functools import lru_cache
@lru_cache(maxsize=None)
def fib(n):
if n < 2: return n
return fib(n-1) + fib(n-2)
for i in range(10):
print(f"fib({i}) = {fib(i)}")
Output:
fib(0) = 0
fib(1) = 1
fib(2) = 1
fib(3) = 2
fib(4) = 3
fib(5) = 5
More languages
Not just Python.
YaliCode supports 24 languages and 14 frontend framework templates. Pick your stack.
Start writing Python now.
No account required. Open the editor and start coding.