Show HN: Prompteus – Visual workflow builder for shipping better AI features https://ift.tt/V6AjlvK

Show HN: Prompteus – Visual workflow builder for shipping better AI features We built Prompteus to help devs build and manage AI features without the mess — no more prompt spaghetti or scattered "hardcoded" AI API calls. Design workflows visually, deploy as APIs, and get built-in caching, logging, rate limits, and model orchestration (OpenAI, Anthropic, Mistral, etc.). It’s like Zapier for LLMs — but dev-friendly. Free up to 50k requests/month. https://prompteus.com March 26, 2025 at 11:20PM

Show HN: I built a chatbot that lets you talk to any GitHub repository https://ift.tt/awFLV21

Show HN: I built a chatbot that lets you talk to any GitHub repository https://ift.tt/8pb0HDj March 26, 2025 at 12:43AM

Show HN: Generate docs from your public repos https://ift.tt/axoyuqN

Show HN: Generate docs from your public repos Hello HN, I’m Andrew from docs.dev ( https://docs.dev/ ), an AI powered docs assistant. With docs.dev you can generate your docs directly from your codebase, existing docs and other context sources. We don’t believe AI will replace technical writers—our goal is to make it easier for teams to get a solid first draft that they can review, edit, and improve. Think of it as a head start, not a finished product. More info on what we’ve built below but we wanted to release a quick, 1 minute, generate docs from your codebase tool. Try it out here: https://ift.tt/bLv5wO2 . We built this page, so folks could generate some docs easily and quickly on some of their open source projects. It is still new so let us know if there are bugs but feel free to give it a try! It should work on any moderately sized public repo on GitHub. Why build another docs tool? We believe there are many great tools out there to help teams host their docs and make them look great, but that there aren’t enough tools to help teams manage the content that goes into them. We found that often there’s a disconnect between the devs shipping code and the teams managing the docs, often leading to delays in getting new features out the door or outdated docs. We kept hearing that the only thing worse than no docs is incorrect docs. So, we built tools to help you manage docs directly from your codebase—no special platforms or vendor lock-in required. With docs.dev you can not only generate first drafts of new docs, but also audit your existing docs in bulk, analyze them for effectiveness, and keep everything up to date as the product changes. docs.dev can: Work with any markdown-powered framework Generate clean markdown files synced with your GitHub repo Support existing markdown docs, your codebase, and even Slack threads as context More info at docs.dev ( https://docs.dev/ ) and on our docs page ( https://learn.docs.dev/ ) We’d love for you to check us out and welcome any feedback, criticism, suggestions, questions, or ideas! Thanks so much for reading! https://ift.tt/bLv5wO2 March 25, 2025 at 08:35PM

Show HN: Fingernotes – handwritten notes which become their own preview image https://ift.tt/4w8iOQ2

Show HN: Fingernotes – handwritten notes which become their own preview image Hi HN, I've lurked here for ages and decided to come out of the shadows for my latest side project which reached the point where it’s sort of fun to use and hopefully not totally embarrassing to share. Hacking fingernotes.com together over a couple of weeks was a creative outlet when work got stressful. I think of it as digital sticky notes. The goal was to make notes with a personal touch that are easy to write and share. I also wanted them to appear as their own link preview image on supported platforms. That way when you send the link to a note, the person sees the message without following the link. Let me know what you think! I drew inspiration from Apple's quick notes: low latency made scribbling a pleasure, and sending notes to friends felt warm and original compared to a typical exchange. It was also intriguing to see my handwriting printed in a message chat. In a time of rising artificial generation, spreading my clumsy handwriting feels like an act of rebellion. But I dislike the light background in Apple notes, which I don't think you can change when sharing. More importantly, no one sent a note back. With fingernotes the low-friction interaction is meant to make creating notes simple. I also find the image previews aesthetically more pleasing. For implementation, fingernotes are publicly accessible links to collections of strokes that have been persisted to a Cloudflare D1 database and rendered in SVG. Like pen on a sticky note, each stroke is immutable but anyone can add to a note if they have the link. You can't undo strokes, so if you mess up your note just throw it out and start a new one. Having append-only collections avoids handling order of operations when multiple people edit the same note. Hosting it as a Cloudflare worker made it easy to get up and running. There's some latency in Safari on iOS which is absent on desktop. It's noticeable compared to Apple notes and I'm afraid it's a limitation of the browser. https://ift.tt/pe5hb9H March 23, 2025 at 12:02PM

Show HN: X DMs suck so we built a better one https://ift.tt/obs2Cqz

Show HN: X DMs suck so we built a better one https://tweetdm.com/crm March 24, 2025 at 11:52PM

Show HN: XYMake – Turn Your Posts into LLM-Ready Data https://ift.tt/XE38jlC

Show HN: XYMake – Turn Your Posts into LLM-Ready Data I just built XYMake ( https://xymake.com ), a tool that lets you convert any X (Twitter) thread into clean markdown, making your conversations accessible for LLMs, MCPs, or any API. ## What it does: - Transforms any X thread URL into markdown by simply changing "x.com" to "xymake.com" in the URL - OAuth2 login to "free your data" and make your threads available - Auto-generates OG images with token counts and participant info for easy sharing - Serves different content types based on whether the request is from a crawler, browser, or agent ## Why I built it: I believe people should have the right to own and use their own data. While X/Twitter uses our content to train Grok, we should be able to leverage our own conversations for similar purposes. I built this as a proof of concept in one day (what started as a 30-minute experiment turned into a 10-hour flow state). It's built entirely on Cloudflare Workers and uses some interesting techniques to serve different content types to different consumers. ## Technical highlights: - Request identification to serve HTML+OG images to crawlers while providing raw markdown to agents - Preloading OG image generation using ctx.waitUntil for near-instant loading when shared - Optimized OG image rendering across platforms using workers-og Try it out with any X thread - just replace "x.com" with "xymake.com"! Example: https://ift.tt/JTme2Pp Feedback welcome! This is just the beginning of what's possible when we reclaim our conversational data. https://xymake.com March 25, 2025 at 12:32AM

Show HN: Prefix any URL with `pure.md/` to get unblocked Markdown https://ift.tt/MzJn6iV

Show HN: Prefix any URL with `pure.md/` to get unblocked Markdown https://pure.md March 24, 2025 at 10:06PM