Show HN: Levee – a self-tuning circuit breaker and concurrency limiter for Go Rate limiters and circuit breakers work wonderfully well when they’re configured for the load and available capacity. But load, capacity, and latency drift over time, and keeping those settings current requires continuous effort. So I built Levee to be a hands-off, adaptive, easy to configure traffic governor. Levee is configured with a success-rate target and timeout. It then continuously monitors the workload performance characteristics to detect downstream capacit…
Show HN: The Quiet Map – Earth's quietest place, measured by seismometers Hey HN, This started as a personal curiosity and Claude helped me build it out. The Quiet Map reads 98 broadband seismometers from around the world every hour. Ground vibration in the 4–14 Hz band is usually done by human activity - traffic, trains, footsteps etc. Each station is compared against its own history at the same hour of day, and the map names the place currently furthest below its own normal: the quietest place on Earth right now. Hope you enjoy it and wo…
कोटद्वार-पौड़ी हाईवे पर सतपुली मल्ली के पास भारी बोल्डर एक सब्जी के एक वाहन पर गिर गया। वाहन बुरी तरह क्षतिग्रस्त हो गया। via Chebli Mohamed
Show HN: @playbykey/theory - Music theory TypeScript engine and MCP server https://ift.tt/5Lspgnw July 11, 2026 at 05:15AM
Show HN: We beat Cloudflare's bot detection (open-source stealth browser) https://ift.tt/9ti763D July 11, 2026 at 03:26AM
Show HN: SubjectiveZero, an open-source agentic node editor for creative coding Hey there, My name is Clem, I've been a solo indie dev for a couple years now, exploring frontier tech like XR and agentic workflows in the context of creative / interactive work. I've been building creation tools for a while and some common design challenge is to figure out the right level of abstraction for your tool. You can always make it super advanced and complex with low level concepts (shader composition, actual code etc.) but then you get something…
Show HN: Rubiks Cube Solver Speedcube is an open-source platform for speedcubers featuring a Rubik's Cube solver, competition timer, algorithm library, and AI-assisted cube recognition directly in the browser. Built with React, TypeScript, Rust, and Python, the project aims to become an all-in-one platform for cubers—from beginners to competitive solvers. https://ift.tt/FZQP032 https://ift.tt/VaYL7J6 July 10, 2026 at 12:09AM
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