Show HN: Free printable micro-habit tracker inspired by Atomic Habits https://ift.tt/WEKmkzy February 17, 2026 at 10:39PM

Show HN: Data Studio – Open-Source Data Notebooks Hey HN, I am Alex. I am open sourcing Data Studio, a lightweight data exploration IDE in your browser that runs locally. Try it: https://ift.tt/Hv1UWzQ (no account needed, runs locally) More informat…

Show HN: Donation.watch – open-source political finance tracker (AGPL/CC-BY) https://ift.tt/kwDpyMn February 17, 2026 at 03:38AM

Show HN: Glitchy camera – a circuit-bent camera simulator in the browser Fun little side project I built after learning about circuit bending in cameras for intentional glitch effect. It is browser based camera toy where you "rewire" CCD p…

Show HN: SnkvDB – Single-header ACID KV store using SQLite's B-Tree engine I built *snkvDB* — a single-header, ACID-compliant key-value store with zero setup. https://ift.tt/3bFglYj ### Why I built this I wanted something as simple as a hashmap,…

Show HN: 2d platformer game built with Codex (zero code) Hi HN! On Sunday I spent a couple of hours building a short 2d platformer ("Prince of Persia" style). What's interesting is how I built it. I went for a zero-code approach, and b…

Show HN: Harmonic embeddings beat random init and work frozen – no tokenizer https://ift.tt/nLFdq0m February 16, 2026 at 04:20AM

Show HN: Animus Invoice – Invoice tracking without the busywork Hey HN! I built Animus Invoice after struggling with invoice compliance as a freelancer in Turkey. The problem: Most invoice tools are either too complex or don't handle local tax r…

Show HN: Retry script for Oracle Cloud free tier ARM instances Oracle's free tier (4 ARM cores, 24GB RAM, forever) is great but nearly impossible to provision due to capacity issues. I built a Terraform retry script that automatically tries unti…

Show HN: Tufte Editor – Local Markdown Editor with Tufte CSS Live Preview A split-pane Markdown editor that renders live preview with Tufte CSS. Sidenotes, margin notes, epigraphs, full-width figures, and BibTeX citations with autocomplete — all in …