Show HN: Bolt – A super-fast, statically-typed scripting language written in C https://ift.tt/neKrFMp

Show HN: Bolt – A super-fast, statically-typed scripting language written in C I've built many interpreters over the years, and Bolt represents my attempt at building the scripting language I always wanted. This is the first public release, 0.1.0! I've felt like the embedded scene has been moving towards safety and typing over years, with things like Python type hints, the explosive popularity of typescript, and even typing in Luau, which powers one of the largest scripted evironments in the world. Bolt attempts to harness this directly in the lagnauge rather than as a preprocessing step, and reap benefits in terms of both safety and performance. I intend to be publishing toys and examples of applications embedding Bolt over the coming few weeks, but be sure to check out the examples and the programming guide in the repo if you're interested! https://ift.tt/BLlmkyK August 10, 2025 at 11:23PM

Show HN: AI Coloring Pages Generator https://ift.tt/kJwMbx8

Show HN: AI Coloring Pages Generator Hey Ycombinator News community! I'm excited to share AI Coloring Pages Generator with you all! As a parent myself, I noticed how hard it was to find fresh, engaging coloring pages that my kids actually wanted to color. So I built this AI-powered tool that lets anyone create custom coloring pages in seconds - just describe what you want and watch the magic happen! Whether it's "unicorn princess," "summer theme," or "cute kittens," the AI generates beautiful, printable coloring pages that are perfect for kids and adults alike. The best part? It's completely free to use! I've already seen families, teachers, and even therapists using it to create personalized activities. There's something special about seeing a child's face light up when they get to color exactly what they imagined. Would love to hear what you think and what kind of coloring pages you'd create! https://ift.tt/XTcljMs August 10, 2025 at 01:04PM

Show HN: I made a Ruby on Rails-like framework in PHP (Still in progress) https://ift.tt/8w5lvR6

Show HN: I made a Ruby on Rails-like framework in PHP (Still in progress) Play with it and let me know what you think of the architecture & how we can improve it with PHP native functions + speed. https://ift.tt/jz5C0A6 August 9, 2025 at 06:35PM

Show HN: Runtime – skills-based browser automation that uses fewer tokens https://ift.tt/dyIWiq6

Show HN: Runtime – skills-based browser automation that uses fewer tokens Hi HN, I’m Bayang. I’m launching Runtime — a desktop tool that automates your existing browser using small, reusable skills instead of big, fragile prompts. Links - README: https://ift.tt/RtxBga6 - Skills guide: https://ift.tt/BA2dSr9 Why did I build it? I was using browser automation for my own work, but it got slow and expensive because it pushed huge chunks of a page to the model. I also saw agent systems like browser-use that try to stream the live DOM/processed and “guess” the next click. It looked cool, but it felt heavy and flaky. I asked a few friends what they really wanted to have a browser that does some of their jobs, like repetitive tasks. All three said: “I want to teach my browser or just explain to it how to do my tasks.” Also: “Please don’t make me switch browsers—I already have my extensions, theme, and setup.” That’s where Runtime came from: keep your browser, keep control, make automation predictable Runtime takes a task in chat (I’m open to challenging the User experience of conversing with runtime), then runs a short plan made of skills. A skill is a set of functions: it has inputs and an expected output. Examples: “search a site,” “open a result,” “extract product fields,” “click a button,” “submit a form.” Because plans use skills (not whole pages), prompts stay tiny, process stays deterministic and fast. What’s different - Uses your browser (Chrome/Edge, soon Brave). No new browser to install. - Deterministic by design. Skills are explicit and typed; runs are auditable. - Low token use. We pass compact actions, not the full DOM. And most importantly, we don’t take screenshots at all. We believe screenshots are useless if we use selectors to navigate. - Human-in-the-loop. You can watch the steps and stop/retry anytime. Who it's for? People who do research/ops on the web: pull structured info, file forms, move data between tools, or run repeatable flows without writing a full RPA script or without using any API. It’s just “runtime run at runtime” Try this first (5–10 minutes) 1. Clone the repo and follow the quickstart in the README. 2. Run a sample flow: search → open → extract fields. 3. Read `SKILLS.md`, then make one tiny skill for a site you use daily. What’s not perfect yet Sites change. Skills also change, but we will post about addressing this issue. I’d love to hear where it breaks. Feedback I’m asking for - Is the skills format clear? Being declarative, does that help? - Where does the planner over-/under-specify steps? - Which sites should we ship skills for first? Happy to answer everything in the comments, and would love a teardown. Thanks! Bayang https://ift.tt/ikHPZwt August 9, 2025 at 11:15PM

Show HN: I made a safe anonymous message app https://ift.tt/39Mx6Zu

Show HN: I made a safe anonymous message app Subrosa is an anonymous message-sharing platform where anyone can visit your unique link and write whatever’s on their mind: secret confessions, honest thoughts, or wild opinions, completely anonymously. You get to read what people say about you on your personal dashboard. What sets this apart is the AI-powered moderation that filters out hate speech, abuse, and spam before it ever reaches you, creating a safe space for honesty without toxicity. This is an alpha release with a basic UI as we focus on testing core functionality. Try it out, share your link, and experience raw, honest, and clean anonymous messaging like never before. To test the moderation you can send messages to me at https://subrosa.vercel.app/martianmanhunter Relevant links: https://subrosa.vercel.app/ : Homepage https://subrosa.vercel.app/signup https://subrosa.vercel.app/login https://subrosa.vercel.app/dashboard : Where you can see the messages you received https://subrosa.vercel.app/[username] : Your personal link that you can post on your socials etc. to attract comments. P.S. Please dont share personal or sensitive information. https://subrosa.vercel.app/ August 9, 2025 at 06:50AM

Show HN: Tiered storage and fast SQL for InfluxDB 1.x/2.x https://ift.tt/O2IU6if

Show HN: Tiered storage and fast SQL for InfluxDB 1.x/2.x If you’ve run InfluxDB at scale, you know the pain: Retention policies mean throwing away history, keeping everything means huge hardware & license costs. We built ExyData Historian to fix that. What it does? - Automatically exports old InfluxDB 1.x/2.x data to compressed Parquet in S3 or MinIO - Keep recent data hot in InfluxDB, move the rest to cheap storage - Run fast SQL on archived data via Apache Arrow + DuckDB - Query it all through one interface and / API. No hot/cold boundary for the user Why it matters - 70–80% lower storage costs - Historical queries that are as fast (or faster) than InfluxDB itself - No manual exports, no query rewrites, no downtime Who’s using it right now? InfluxDB Enterprise Customers and Huge instances of OSS, telcos and logistics companies are trying this right now. We help you to reduce your Enterprise licensing cost, cause you are going to shrink your InfluxDB cluster. You keep your existing InfluxDB running, Historian works alongside it, moving history to cheap storage while giving you more analytics power. We’d love feedback from anyone managing large InfluxDB deployments. https://ift.tt/P2cTFey August 9, 2025 at 03:48AM

Show HN: I made FiscalBud to send invoices fast and worldwide in 77 languages https://ift.tt/psUXPTm

Show HN: I made FiscalBud to send invoices fast and worldwide in 77 languages hi! i built an app that takes the pain out of invoicing so you can send them faster and worldwide without a headache. i've always found invoicing to be a waste of time, switching between templates, calculating taxes, tracking different currencies, and keeping files organized. so i made FiscalBud :) the idea from tools like stripe inspired me, but for invoices. it lets you create, customize, and send professional invoices to clients anywhere in the world in just minutes. it supports 8 currencies, 77 languages (you can choose the output data language and ui language separately), and works in 248 countries, so you can bill confidently on a global scale. it comes with smart templates, automatic tax/subtotal/total calculations, localized csv exports, and cloud storage to keep everything organized. (coming soon) you can automate recurring invoices, payment reminders, and follow-ups. it's built to be secure and privacy-focused, with encryption and compliance baked in. you can even send invoices directly via email using your own smtp settings, with automatically signed pdfs. i've got plenty of ideas for making it even better, like deeper automation and more integrations with other tools you already use (including Stripe which is on the roadmap). any feedback is much appreciated! :) https://ift.tt/vhfn0mS August 9, 2025 at 02:56AM