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It’s so hard to finish an idea that is not yours and is just suggested by AI
Everyone is using Obsidian for AI, or wants to use it to become more productive. But I think it's a dead end.
Topics /
Tools & Productivity
The most popular blog posts about tools & productivity on Hacker News. 522 posts.
242
How I use AI (Oct 2026)
I document how I use AI, one year after my first writeup. Everything's completely different.
243
Nested code fences in Markdown
Today, we will meet a spiky-haired nerd named Corey Dumm, who normally lives within Markdown code fences. We will get to know him a bit, smile with him when his fences hold and weep quietly when misfortune strikes.
244
In Emacs, everything looks like a service
A common refrain is that Emacs is an operating system (OS). This isn’t true, but what invites comparison to an OS is its ability to orchestrate applications and utilities above the OS kernel...
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Using the internet like it's 1999
A blog, notes, gallery, lifestyle and fully conglomerated posts from Joshua.
247
Note-Taking and Personal Knowledge Management
Unattributed is a former IT person, discovering life after work.
248
Acme Weather
Over the years it went through numerous iterations — including more than one major redesign — as we worked our way through the process of learning what makes a great weather app. Eventually, in time, it was acquired by Apple, where the forecast and some core features were incorporated into Apple Weather.
249
Tested: How Many Times Can a DVD±RW Be Rewritten? Methodology and Results
Now that we’ve covered the contenders for this test, I will cover how this test will be performed and go through the results. It was a long time for me, but for you, it’ll just be a few…
250
Okmain: How to pick an OK main colour of an image
You have an image but you want a colour
251
Poor Man's Polaroid
How to build a poor man's Polaroid camera - a DIY instant camera project with parts, assembly and photos.
252
Setting up your spare Mac for Claude Code to control, a step-by-step guide
Step-by-step guide to turning your spare Mac into an always-on machine Claude Code can fully control - talk to it from your phone through the Claude app or from your main Mac over SSH.
253
Jeffgeerling.com has been migrated to Hugo
Since 2009, this website has run on Drupal. Starting with Drupal 6, and progressing through major site upgrades and migrations to 7, 8, 9, and 10, I used the site as a way to dogfood the same CMS (Content Management System) I used in my day job for over a decade. But as time progressed—especially after completing a…
254
Developers are attached to tools because tools encode trust
The tools themselves are new and their capabilities are in constant flux. If your kitchen knife kept changing shape, weight, and edge, you’d have to relearn it every time; that’s a hard tool to build trust in. But it also points to a flaw in how you use that tool, the process around it, and the way the tool reinforces…
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More common mistakes to avoid when creating system architecture diagrams
A rundown of seven more common mistakes is system architecture diagrams and how to fix them
257
FFmpeg 101 (2024)
A high-level architecture overview to start with FFmpeg.
258
3D-Knitting: The Ultimate Guide
3D-knitting makes a whole sweater in one piece on a four-bed machine: no seams, no cutting, and 99% of the material ends up in the finished garment.
259
Should you wash your solar panels?
I have a small solar farm and the panels have got visibly dusty. Is cleaning them worthwhile? How much difference does it make? Let's find out.
260
I just want simple S3
I just want S3. My needs are pretty basic. I don't need to scale out. I don't need replication. I just need something that can do S3 and is reliable and not slow. Minio is dead, they pulled the plug after axing the interface. They archived the repo so they …
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Moltworker: a self-hosted personal AI agent, minus the minis
Moltworker is a middleware Worker and adapted scripts that allows running Moltbot (formerly Clawdbot) on Cloudflare's Sandbox SDK and our Developer Platform APIs. So you can self-host an AI personal assistant — without any new hardware.
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As a Windows user, it's a surreal way to install a program
A blog about software craft and quality
264
Antiquated HTML Snippets and Artefacts
We can mostly blame Internet Explorer, as always.
265
Zotero 8
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
266
Untapped Way to Learn a Codebase: Build a Visualizer
Understanding large codebase can be incredibly difficult. In this post I walk through how I learn a codebase use turbopack as my case study.
267
It takes 5 cloud services to hear my doorbell
It all started in the winter of 2024. There was a burglary in our apartment building and we decided we needed to invest in our home’s security. The …
268
OsmAnd’s Faster Offline Navigation (2025)
Offline navigation is a lifeline for travelers, adventurers, and everyday commuters. We demand speed, accuracy, and the flexibility to tailor routes to our specific needs. For years, OsmAnd has championed powerful, feature-rich offline maps that fit in your pocket. But as maps grew more detailed and user demands for…
269
Nix wrote half of my debugger
A few days ago I wrote about Rewind VM, a deterministic VM where every run of a Nix build is a pure function of its inputs, thread schedule included! I have been using it to find, reproduce and solve numerous race conditions in Nix builds, but it’s been making me feel a little crazy. What is this superpower, and why…
270
Sandwich Bill of Materials
SBOM 1.0: A specification for sandwich supply chain transparency.