DDoS detection in 500 lines of Python (MIT, no cloud, no account)
Does the same job
all alternatives →- APA proxy service for debugging HTTP/S traffic2017 · debugproxy.com · ▲75
- PSPy-spy – A new sampling profiler for Python programs2018 · github.com · ▲286
- LSLynk – Securely expose local TCP and HTTP services to the web2020 · lynk.sh · ▲127
- PTPythonpy – the swiss army knife of the command line2014 · github.com · ▲220
- IPIPpy – Parallel testing of IP addresses and domains in python2017 · github.com · ▲18
- ARAnomalous – Real-time monitoring for servers, applications, and logs2013 · getanomalous.com · ▲50
More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com

Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com