
Client Side RAR & ZIP Opener
Open RAR & ZIP in your browser. No upload, no install.
What it does
Tired of uploading sensitive files to random "online unzip" services? Nesdzo Archive Opener processes your file entirely in your browser. Your data never leaves your device. No upload, no queue, no file size limit beyond your own memory. - RAR and ZIP support - Browse contents before extracting - Download individual files or everything at once - Works on Mac, Windows, Linux, Chromebook, even mobile Safari Built by Nesdzo. Free. No account needed.
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- ANA native Upspin file browser for macOS2017 · github.com · ▲13
- QSQuickShelf – Stop opening Finder just to drag files2025 · quickshelf-app.slowlab.dev · ▲15
I often found myself doing this tedious routine: 1. Download a file 2. Open Finder and locate it 3. Drag it into the browser/app to upload For things like tax paperwork or testing uploads, I was repeating this dozens of times a day. QuickShelf is a small macOS menu bar app that lets you instantly open a specific folder in a compact window and drag files directly — without opening Finder. It’s lightweight, quick, and stays out of the way. - https://github.com/Slowhand0309/QuickShelf - https://quickshelf-app.slowlab.dev
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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

Open-source GTM skills for technical founders
Dev tools · 30d ago · gtmcofounder.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