schafberg · HN

Is AI Dumber Today? An index of AI model experience from user's opinion

u/Exciting_Pineapple52 · Reddit

I built a Playwright monitor after CI passed but the live UI was broken, would this be useful? AI-assisted development has made it much easier for me to ship changes quickly. The downside: I’ve seen CI pass while the live page still had issues that customers would notice first broken-images, console errors, layout shifts, and overflowing text. The lesson for me was that tests and logs are necessary, but they don’t always show what a real visitor sees after deployment. So I built Lampwatch

@bariyaone · X

Check out what I just built with Lovable!

@lennykangat · X

Check out what I just built with Lovable!

@amarHarolikar · X

I have rebuilt the Markdown to PDF converter on You paste your text or Markdown, you get a properly typeset PDF back, and your AI agent can do the same over MCP or a plain API call. No sign up, no key, free. Had built this a long time back as a fairly basic thing and then left it alone, and over the last few weeks I could see a rise in traffic. Took a fresh look and found that lot of it was not rendering. Headings below a certain level were being dropped, nested lists were coming out flat, and code blocks were losing their formatting. What is there now: - Page breaks where you want them, using :::pagebreak::: on a line by itself - Tables, nested lists, task lists and code blocks all render properly - Greek letters, maths symbols, arrows and the rupee sign come out right - Emoji and symbols do not break the render - Plain dot txt files keep their line breaks Live tool at API & MCP docs (humans): API & MCP docs (AI)

@sheikhbuilds · X

Zero formal engineering background. Six months ago I couldn't write a line of code. Today is live, built with Claude Code while working full time as a PM at Uber. 🛠️ AI didn't replace the learning, it removed my excuse not to start. 🚀

@heymynameisrob · X

vibe coded my own scrobbler app for apple music cause their one was appalling. connected with @n8n_io to update my slack status so everyone can see what cool tunes I listen to

@xLegitstudio · X

u/G1a9b9r9y · Reddit

I built a tool that shows if you would've panic-sold during a real market crash Weekend project: a test where you relive a stock's worst historical crash day by day, and decide whether to sell or hold at each point. At the end it shows how much return you'd have left on the table by panic-selling vs holding. Posted it on an Italian finance sub first — got genuinely useful feedback (turns out showing the ticker upfront made it too easy to guess the outcome), so I just shipped a v2 where the

u/Lower_Junket_222 · Reddit

An open-source fully local tool for organizing and measuring your cognition with nootropic logging and a genetics module Axon lets you: Create a personal cognitive and psychometric baseline Log sessions alongside sleep, stress, time of day and subjective effects Track attentional, cognitive and behavioral agency Look at changes across networks like the DMN, frontoparietal, salience and attention networks View deterministic n-of-1 summaries with uncertainty shown instead of receivi

@Digimarketxy · X

u/Mammoth-Doughnut-713 · Reddit

I built a tool to grow AI search visibility using Reddit I’ve been thinking a lot about the connection between Reddit, Google, and AI search . People now ask ChatGPT, Gemini, Claude, and Perplexity which products they should use. At the same time, Reddit threads often show up when people search those same problems on Google. So I built Scaloom to connect the two. It helps you: track where your product appears across AI search see which competitors are being recommended moni