Show HN: Rust BPE tokenizer for Qwen models that's 12x faster than HuggingFace https://ift.tt/bRGp4zF

Show HN: Rust BPE tokenizer for Qwen models that's 12x faster than HuggingFace https://ift.tt/NXlcTM2 September 30, 2025 at 11:58PM

Show HN: Glide, an extensible, keyboard-focused web browser https://ift.tt/KQTCHsl

Show HN: Glide, an extensible, keyboard-focused web browser https://ift.tt/fYH90ne October 1, 2025 at 01:13AM

Show HN: Build AI Agents in WhatsApp (Beta) https://ift.tt/x2CKpXQ

Show HN: Build AI Agents in WhatsApp (Beta) https://ift.tt/LxI4nNJ October 1, 2025 at 12:55AM

Show HN: I got tired of spreadsheets, so I built a Python GUI to track invoices https://ift.tt/Q0p2t8S

Show HN: I got tired of spreadsheets, so I built a Python GUI to track invoices Hey HN, As a freelancer, I found myself spending time every month manually opening PDF and Word invoices, copying the details into a spreadsheet, and tracking payments. It was tedious and error-prone. I decided to build a simple desktop app to automate this. It's a GUI built with Python and Tkinter that points to a folder of invoices, parses the key details (invoice #, amount, date), and stores everything in a local SQLite database for tracking and analysis. It's been quite a time- and headache-saver for me. A Note on Simplicity & Caveats I'm sharing this in case it's useful to any other freelancers or businesses, but I want to be upfront about its limitations: The UI is very basic. It's built with vanilla Tkinter and is all about function over form. It's not the prettiest app, but it gets the job done. The core automation relies on a "patterns" feature that matches invoice prefixes to clients. This is super useful for my own workflow but might be a bit niche if your invoice naming is less consistent. You can still use manual entry if patterns don't work for you. The stats dashboard is Euro-centric right now and aggregates all currencies into a total shown in Euros (€). I plan to fix this later. It's a simple personal project that solves a personal problem. The code is on GitHub, and I'd love to hear any feedback or suggestions you might have. https://ift.tt/dUJMQ1Z September 30, 2025 at 08:33PM

Show HN: Resrap – A Parser but in Reverse https://ift.tt/WA72UMI

Show HN: Resrap – A Parser but in Reverse I built Resrap, a Go package that takes a grammar in ABNF format and generates infinitely long sequences of syntactically correct code...either completely randomly or with seeds for a deterministic generation. ABNF is a modified version of EBNF( https://ift.tt/BQdfirZ... ) I made for this project, basically means you can specify when generating code 20% of lines will be if{} blocks and 50% will be while{} blocks which allows for more natural code generation, plus support for infinite generation of code. It’s very fast...it generated ~40 million tokens of C syntax in about 26 seconds on my laptop and supports multithreading which actually saw boosts in performance since its very easy to parallelize. I originally made this for a typing-test project (I didn’t want to store code snippets manually), but it turned out to be useful in other contexts too, like: - Stress-testing parsers and linters - Creating non-copyrighted “lorem ipsum” code for tech demos - Generating those endless “hacker” code scenes you see in movies Curious what other cool things people might do with it! Github: https://ift.tt/F9uz1Gg Website: https://ift.tt/lbgzrK7 https://ift.tt/lbgzrK7 September 30, 2025 at 12:20AM

Show HN: Agentsmd – Local preferences and templates for AGENTS.md https://ift.tt/iMlT7qP

Show HN: Agentsmd – Local preferences and templates for AGENTS.md Hi HN I built agentsmd for developers who use AGENTS.md but want a way to manage personal preferences and reusable templates on top of the canonical repo version. For example, I don’t want my agents to run npm run dev for Next.js. Another developer might want that step included. Those kinds of preferences should live in my local .agentsmd, not in the shared AGENTS.md. The standard only defines looking at AGENTS.md files, which are git-tracked, so this tool helps get around the problem. Ideally, the AGENTS.md standard should also look at local .agentsmd files to account for local preferences. I've already opened an issue: https://ift.tt/WSGj40P I’d love feedback on: - How you separate personal vs. shared guidance in your projects - Whether templates like this would help in your workflow - What other features would make managing AGENTS.md easier Thanks for checking it out! https://ift.tt/tYhpWIK September 30, 2025 at 02:00AM

Show HN: Free developer-first OneNote alternative https://ift.tt/VZ6Kml7

Show HN: Free developer-first OneNote alternative Hey Everyone, been working on a note-taking app called janta (Just Another Note Taking App) the past few months. You can try it out at app.janta.dev (you will be redirected to app.janta.dev/canvas/temporary, which is the locally-stored whiteboard you can access) I felt limited with OneNote, Excalidraw, and other infinite-canvas style apps, so I built an alternative. You have access to code-editors, Desmos graphs, and rich text editors (SlateJS). This is because the canvas is designed in a way that allows web components to exist on the same layer as pen-strokes, so you can annotate code, circle points-of-inflection, and programmatically generate graphs using matplotlib.pyplot! This is a beta release, and feedback would be awesome! https://app.janta.dev September 29, 2025 at 07:34AM

Show HN: Automatically set real iOS alarms for calendar events https://ift.tt/3BFvRaC

Show HN: Automatically set real iOS alarms for calendar events I kept missing appointments and meetings because calendar notifications are too easy to ignore. Alarms, on the other hand, always break through silent mode/DND and force you to acknowledge them — but setting them manually every day was another chore. With iOS 26’s new AlarmKit, I built Beacon: it automatically syncs with your Apple Calendar and converts important events into real iOS alarms. You can define simple rules (like “only events with ‘Interview’ in the title” or “meetings with 3+ attendees”), and Beacon sets the alarms for you — no extra work required. Would love feedback! https://ift.tt/tsh8BLT September 29, 2025 at 06:41AM

Show HN: Swapple, a little daily puzzle on linear reversible circuit synthesis https://ift.tt/18txoJ3

Show HN: Swapple, a little daily puzzle on linear reversible circuit synthesis https://ift.tt/THbhmxZ September 28, 2025 at 06:12PM

Show HN: A Firefox extension to avoid distractions https://ift.tt/zTfkK8G

Show HN: A Firefox extension to avoid distractions https://ift.tt/gwCONuW September 28, 2025 at 11:10PM

Show HN: Lizard Button Clicker Game https://ift.tt/dV8XNQ9

Show HN: Lizard Button Clicker Game The Lizard Button Clicker is the most authentic recreation of the viral Lizard Button meme. This addictive clicking game features the original Lizard Button sounds and mechanics, allowing you to experience the hypnotic Lizard Button phenomenon while tracking your clicks per second and earning points. https://ift.tt/a8ExnBh September 28, 2025 at 09:08AM

Show HN: Blognerd – search posts, blogs and export OPML https://ift.tt/SXZNeOQ

Show HN: Blognerd – search posts, blogs and export OPML I indexed a lot of blogs and posts for another project so thought I'd put together a way to make them searchable and surf-able. Some things you can do with blognerd - search blogs and posts - surf blogs that are similar to other blogs - find posts similar to other posts - export RSS feeds as OPML, CSV It's rough around the edges and sometimes a bit janky, but would love feedback / ideas to make it (more) useful! Thanks! https://blognerd.app September 27, 2025 at 10:46PM

Show HN: A web version of Pips game (NYT domino game) https://ift.tt/pWG6Ab7

Show HN: A web version of Pips game (NYT domino game) Hi everyone, I’m an indie developer learning Next.js and a big fan of the NYT game Pips. Inspired by it, I built https://pipsgamer.com — a responsive web version of Pips with smooth gameplay on both desktop and mobile. What makes this project different from NYT’s version is that you can play it infinitely under three difficulty levels: Easy / Medium / Hard. This is the first time I’ve built a game. Along the way I ran into many difficulties: implementing the game logic, configuring the UI, matching layouts for small and large screens, etc. I spent many lonely nights and sometimes even doubted whether I could complete the whole project. After 24 days of persistent effort, the project is finally finished. No signup required — just go and play. If you try it out I’d really appreciate your feedback: what you like, what bugs you see, what could be improved. Thanks! https://pipsgamer.com September 27, 2025 at 06:53AM

Show HN: Family Chess: Play across firewalls and Internet cultures https://ift.tt/OzXP01Z

Show HN: Family Chess: Play across firewalls and Internet cultures Hi HN! I built a simple chess game so that my son in Singapore can play chess with his grandfather in China. Why? There is currently no service or open source software that has all of the following: * All processing and assets on a single server (Critical to workaround a firewall) * No email account required (Chinese Internet services typically login via WeChat) * Works on Android browser * Simple to install and config I built it, together with Claude Code, using simple and boring technologies (Django + Client-side JS). I hope that when you use it, you will find it simple to understand (everything is done server-side), deploy, play, and maybe even hack. :) Live demo: https://ift.tt/lieM2rz (Please be gentle, it's a tiny 2GB VPS!) https://ift.tt/K8BbUe9 September 27, 2025 at 04:54AM

Show HN: Font Tester – Preview fonts on custom content https://ift.tt/NCSpOYi

Show HN: Font Tester – Preview fonts on custom content I've been looking for new fonts to use for a new project, but there weren't any great tools for seeing how a particular serif font for headers would look with another sans font for paragraph text, so I built a tool that lets you compare, adjust, and tinker with the way you'd use a font in your specific project before downloading it/setting it up. This is only using the free Google fonts for now. If there are other open-source fonts I should add, let me know and I'll add them! https://fonts.tomhadley.link/ September 27, 2025 at 12:39AM

Show HN: Mockylla, a library that allows you to easily mock out ScyllaDB tests https://ift.tt/KUTy58I

Show HN: Mockylla, a library that allows you to easily mock out ScyllaDB tests https://ift.tt/B8Mc9G0 September 26, 2025 at 02:00AM

Show HN: Data-Cent – Interactive CSV Visualization and Analysis in Your Browser https://ift.tt/zMW7TJk

Show HN: Data-Cent – Interactive CSV Visualization and Analysis in Your Browser https://ift.tt/ngO310Y September 26, 2025 at 01:02AM

Show HN: Aqtos – business OS for SMBs and teams https://ift.tt/ASdu2ec

Show HN: Aqtos – business OS for SMBs and teams Small businesses use 10+ apps to run their operations. CRM, project management, invoicing, team chat, reporting - all disconnected. Besides this, they don't have any system in place. That's why we offer much more than a SaaS PM tool, a business OS. Built specifically for 5-150 person teams (not enterprise bloat) Plug n play setup Priced like a single tool, replaces 5-7 Try it: aqtos.com Questions? Happy to answer anything about the tech stack, business model, or SMB pain points we're solving -> https://ift.tt/iFUSV6h https://aqtos.com/ September 25, 2025 at 08:47PM

Show HN: Phishcan, Canada's first open and free threat intelligence platform https://ift.tt/19bKwvs

Show HN: Phishcan, Canada's first open and free threat intelligence platform Phishcan provides crucial threat intelligence, and it currently tracks phishing domains for: • Scotiabank, Desjardins, RBC, Interac… • Telecom providers, provincial power and health services... • Federal & provincial services, CRA, Canada Post, Service Canada, Revenue Québec... How Phishcan works: • Parsing millions of domains: Continuously scanning and analyzing vast numbers of domains to detect suspicious patterns and potential phishing sites. • Monitoring threat actors : close watch on cyber‑criminal infrastructures and their new domain registrations. • Data enrichment : adding contextual insights and connections to improve the information • Feeds are updated every 12 hours. • You can use the API freely at: https://ift.tt/fwalMWJ Data is also available on: https://ift.tt/Xt6cvZ9 I plan to improve the whole platform with more data during my free time! https://phishcan.com/ September 25, 2025 at 04:58PM

Show HN: Plakar 1.0.4 – Open-Source Backup That's Fast, Encrypted, and Browsable https://ift.tt/sPNyLWq

Show HN: Plakar 1.0.4 – Open-Source Backup That's Fast, Encrypted, and Browsable It’s still young, but they are shipping fast, and it's open source. Anyone else playing with it? https://ift.tt/svHaFQb September 25, 2025 at 11:07AM