Show HN: Twine – A tool to dynamically trace calls in production Elixir systems https://ift.tt/TwCBAZ6

Show HN: Twine – A tool to dynamically trace calls in production Elixir systems https://ift.tt/rJsnUXK December 27, 2025 at 12:16AM

Show HN: Web CLI – Browser-based terminal with multi-tab support https://ift.tt/cts3eOq

Show HN: Web CLI – Browser-based terminal with multi-tab support Hey HN! Web CLI, an open-source web-based command management tool just got an upgrade with Interactive Terminal support https://ift.tt/qvVkpsi December 26, 2025 at 09:53PM

Show HN: I built an OCI container runtime in Python(for fun) https://ift.tt/doTgzhS

Show HN: I built an OCI container runtime in Python(for fun) https://ift.tt/sa1G95u December 26, 2025 at 12:17AM

Show HN: Buoy – A persistent, status-bar web server for local utilities https://ift.tt/bFPilJn

Show HN: Buoy – A persistent, status-bar web server for local utilities I’m constantly building small web-based tools for my own use. Usually, my workflow ends with a dilemma: do I keep a terminal tab open forever running `npx http-server -p 8080`, or do I spend time configuring a Caddyfile for a 50-line HTML tool? Nothing felt right. I wanted something that felt like a native, always-on, utility that was easily accessible but invisible. I built Buoy. It’s a minimal server that: Lives in the status bar: I can see that it's running at a glance without hunting through ps aux. Is persistent by default: It starts with macOS and keeps my utilities alive in the background. Zero-config: It points at a XDG‑Standard www folder so I can create a symlink and be done. Small: I wanted to avoid the modern bloat. Buoy is a single, self-contained binary that's under 10MB. It’s a minimal tool that lets me build many small things and move on to the next. https://ift.tt/sXcPGf2 December 25, 2025 at 09:51PM

Show HN: Elfpeek – A tiny interactive ELF binary inspector in C https://ift.tt/4BTEbgu

Show HN: Elfpeek – A tiny interactive ELF binary inspector in C https://ift.tt/JpOuGiC December 24, 2025 at 11:08PM

Show HN: An open-source anonymizer tool to replace PII in PostgreSQL databases https://ift.tt/gxEGzQB

Show HN: An open-source anonymizer tool to replace PII in PostgreSQL databases https://ift.tt/qhoEd3F December 24, 2025 at 09:45PM

Show HN: "What Should I Build?" A directory of what people want https://ift.tt/za5VNRY

Show HN: "What Should I Build?" A directory of what people want Successful entrepreneurs always say that the most profitable tools are the ones that help you solve the issues you’re facing. The problem is, I apparently have no issues. So instead, I built a PoC of a minimalistic ideas directory focused on issues others are facing. Feedback is welcome https://ift.tt/JdfCLtu December 23, 2025 at 10:27PM