Relic
Buildings that last 1000 years.
What it does
Architecture designed to last 1,000 years. Built using Ultra High Performance Concrete with accessible mechanical, electrical, plumbing, and HVAC, that be replaced and upgraded over time. THE CONSTRUCTION OS Enter an address. Get plans, cost, and schedule in seconds. Relic coordinates the architect, CM, GC, and every trade — one point of accountability, first drawing to keys. 10% of total project. One number. Everything included.
Architecture designed to last 1,000 years.
Enter an address. Get plans, cost, and schedule in seconds. Relic coordinates the architect, CM, GC, and every trade — one point of accountability, first drawing to keys. Relic Build costs 10% of your total project. Not a fee on top of a fee, not a management percentage with extras billed underneath it — one number that covers everything Relic does, from the day you hire your architect to the day you get the keys. The other 90% is the building itself, at cost, on the record. Oversight, site visits, support, software, insurance — all inside the 10%. These are not add-ons and they are not tiers. Every Relic project gets all of it, and it is all inside the 10%. A Relic project manager running…from relic.earth
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- SSScope-structured arena memory for C, O(1) cleanup, no GC/borrow checkerApr 2026 · github.com · ▲5
Ariandel is a memory model where every heap object lives in a scope-owned arena. Scope exit resets the arena in O(1) — one bump pointer write and one free — regardless of how many objects were allocated. The safety default: allocating functions return ARENA_PTR handles (packed arena_id + offset integers), not raw pointers. A dangling pointer at a function return boundary is unconstructable by default. Cross-scope lifetime extension is explicit — you enter the target arena via SCOPE(ptr) before allocating, which routes the object into the outer arena without transferring ownership. Benchmarks…
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Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com


Launched alongside, September 2026
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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 · 2d ago · opentrailpaper.com

Run Qwen3.8-Flash-Next (125B MoE, 104 GB at 4-bit) on Macs with a fraction of that RAM by streaming experts from SSD. MLX + Swift, Ollama-compatible API. - carloslfu/slotstream
Dev tools · 5d ago · github.com

NPC-Forge is a framework for building conversational agents that run on the CPU without relying on machine learning or LLMs. - NPC-Forge/docs/development.md at main · gioblu/NPC-Forge
AI · 2d ago · github.com

Weedout is a Safari extension that filters out videos YouTube labels as “Made with AI”.
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Find your next hire or your next role from Hacker News monthly threads. AI-powered matching between candidates and job postings.
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I made OwnTime to balance between competing priorities in my life. The idea is based on two main influences: the concept of "roles" from "The 5 Choices" (2015), and my repeated failure to effectively implement time blocking due to the necessary flexibility in my role. The app allows you to define time budgets, which are not much more than a few mutually exclusive countdown timers. The UX is essentially that of a chess clock for an arbitrary number of players with configurable time. The whole point of the app is to kick you out of the running role/priority when its time is up. One…
Life & fun · 4d ago · owntime.app