40+ min ago   (413+ words) Most PDF libraries for Python can write a PDF. Far fewer can produce a file that a validator accepts as PDF/A-1b, and fewer still can put a digital signature on it without shelling out to a second tool. Here is…...

44+ min ago   (533+ words) A regenerated README often looks like progress. The install block is tighter. A stale caption disappears. Then a reviewer finds that the same commit also rewrote the security contact, dropped two SLO numbers, and turned a retention rule into a…...

1+ hour, 5+ min ago   (280+ words) If you write product requirements, technical notes, release plans, or team documentation in Confluence, you have probably lost time fixing formatting after pasting a draft. Headings collapse into plain text. Tables need to be rebuilt. Important callouts lose emphasis. A…...

1+ hour, 5+ min ago   (626+ words) Hi everyone 👋 In my previous update, I talked about why single-file JSON comparison is not enough for real regression testing. Today I want to share my actual development process while building the core feature: folder-based batch JSON comparison for my…...

1+ hour, 28+ min ago   (348+ words) I build on a connection that drops for hours at a time. That exposed an assumption nearly every agent memory library makes without stating it. It is an ordering decision, made once, that everything else follows from. The write is…...

1+ hour, 20+ min ago   (73+ words) Like many freelancers and independent consultants, I got tired of bloated financial tools that: So I decided to build WorkCalc — a fast, private, and 100% client-side financial calculator suite. I intentionally challenged myself to avoid frameworks: No backend, no database, no…...

1+ hour, 27+ min ago   (428+ words) I'm new to the world of open source development, at least as an author. This is mostly because it has... Tagged with opensource, showdev, javascript, electron....

1+ hour, 41+ min ago   (1002+ words) A few months ago, my dad gave me his old work laptop. I was excited. A new machine to call my... Tagged with rust, linux, opensource, showdev....

1+ hour, 44+ min ago   (1359+ words) Copilot CLI is a terminal-native AI assistant. It can answer questions about a project, generate full features, debug failures, create tests, and review code from the command line. After installation, verify that the binary is available: Then inspect the commands…...

1+ hour, 39+ min ago   (987+ words) When someone starts learning programming, one of the first things they have to deal with is syntax. Before they can build a game, automate something, or even make a simple calculator, they have to learn how to write the instructions…...