Posts

Show HN: Get your coding agent off ~2019 JavaScript, onto modern web primitives https://ift.tt/H3DhJbT

Show HN: Get your coding agent off ~2019 JavaScript, onto modern web primitives Browsers natively handle a lot of what used to take 50 lines of JS (or a dependency): `CSS.highlights` for text range highlighting without s everywhere, ` ` and showModal() give you backdrops and ideal focus management, `field-sizing` to auto-grow textareas as the user types.. (Something yesterday's ftrain post touched on [0]) Models know about some of these by name, but consistently won't default to using the platform-native solution and instead prefer the incumbent +JS based pattern. We started an effort in Chrome to supplement coding agents with this key domain knowledge and we're shipping our 1.0 today, in collaboration with Firefox, MDN, and Edge. 200+ guides (~1.7MB) of curated, hand-crafted implementation best-practices from web experts, updated as the web evolves. (Open source, obv, so.. we'll welcome your bikeshedding ;) Readable versions here: [1] I've spent the last 9 months...

Show HN: Gauge, a 900 KB macOS menu bar app for what's using your RAM and disk https://ift.tt/nGd51bW

Show HN: Gauge, a 900 KB macOS menu bar app for what's using your RAM and disk https://ift.tt/KjAgI9y November 10, 2026 at 11:19PM

Show HN: WolveKafka – Consume Kafka with a plain HTTP endpoint https://ift.tt/0iTdJMa

Show HN: WolveKafka – Consume Kafka with a plain HTTP endpoint https://ift.tt/LVBnFMv November 10, 2026 at 11:15PM

Show HN: My daily word puzzle Jointter revisited https://ift.tt/CkJhjFv

Show HN: My daily word puzzle Jointter revisited Hello. This is a follow-up to the post https://ift.tt/3zKG2t7 I've got tons of feedback. Thank you all so much for that! The main issue was an absence of tutorial. I've added it. Hope it helps. Since many people have played, I've noticed that many people start the game, but almost no one finishes it. Is the game hard? What is the main obstacle? Most people, when see opened HA......, try to enter the word that start with HA and give up, forgetting that the first letter can be B as well. It is not necessary to enter specific words. You can submit whatever word you like. So, I'd like to ask for your advice. How to improve the game, so that more people finish it? Maybe I shouldn't make it a daily game with increasing difficulty throughout the week? The same board hides multiple words. I thought that some sort of a challenge would be a good idea, but don't know how to implement it: https://ift.tt/58ziUVY The idea o...

Show HN: Recalc – Spreadsheet where cells can be Claude Code or Codex terminals https://ift.tt/fbmk7H5

Show HN: Recalc – Spreadsheet where cells can be Claude Code or Codex terminals I built this because it was useful for me when building evals/benchmarks, and I decided to put it up for free for others. The goal was quite simple, make it easy to use a lead claude code / codex session in a panel on the side, while allowing every cell to also be a terminal session running claude/codex, and make it possible to continue a session in an actual terminal window if I needed to. They can all talk to each other using cells on the grid, named cells, or the MCP server that effectively glues the app together. I also found it useful for managing context within related but disparate sessions. My real benchmark runs with recalc are internal to my startup, so to demonstrate some of the functionality I built a small FDA Bench with the tool (obtain and put together dossier's of FDA submissions, and see if a harnessed Claude could have accurately predicted pass/fail): https://ift.tt/kpTfEqn It is s...

Show HN: Write GitHub Actions in any language: Loopt https://ift.tt/i1QtVvh

Show HN: Write GitHub Actions in any language: Loopt Loopt generates the equivalent code for your workflows in any language, then compiles it down to your workflow files. First-party support for Rust, Python, Typescript, and Go, but it's trivial to add a new language. Check it out if you are tired of mangling YAML. https://ift.tt/X8xrNAf November 9, 2026 at 11:29PM

Show HN: Vegetable Gardening for Engineers https://ift.tt/bXM9zgv

Show HN: Vegetable Gardening for Engineers https://ift.tt/4GijE0C November 4, 2026 at 02:24PM