PLAYGROUND / DEMO
Tachyon API
Lightweight Python APIs.
LIGHTWEIGHT / MEASURED
−64%
Less weight at import.
Retained Python allocations · not process RSS
GET
/hello ready to launch A little interaction. A lighter way to build.
Read the docs Browser simulation · not a performance measurement
Behind the measurement
Measured 2026-11-04 · Python 3.13.18 · macOS ARM64
Fresh processes, pure-Python source snapshots, tracemalloc enabled. Comparing retained Python allocation bytes after import: 28,133,797 → 10,100,944 bytes.
The field illustrates the retained-byte ratio. This is not process RAM, installed-wheel memory, or API throughput. The measurement stays tied to these snapshots even when a newer version appears on PyPI.
Show me the code
app.py
from tachyon_api import Tachyon
app = Tachyon()
@app.get("/hello")
async def hello():
return {"message": "Hello, Tachyon!"}