Show HN: Stream iOS Simulators to a Browser Window https://ift.tt/dcxFEoG
Show HN: Stream iOS Simulators to a Browser Window Agent tools seemingly know how to work with browsers better than with iPhone simulators, so I built this tool to capture the simulator XPC stream and render it in a webpage. This means Claude Code/Codex desktop apps can use their existing browser-use tools to launch the preview, screenshot, and read logs without getting caught in a osascript loop. https://ift.tt/8Wx1t2E April 30, 2026 at 12:34AM
Show HN: A Multi User Multi Task Board MCP Server https://ift.tt/EzbZCAo
Show HN: A Multi User Multi Task Board MCP Server I built a simple multi user, multi board, Task/Kanban MCP server. I have been looking for something like this to manage development agents, but I wasn't seeing anything that felt like what I wanted. So I set down and decided to vibe code an alternative. While it was an experiment at first I have been using it daily for my personal development projects and I really think there are others who might be looking for exactly this. It's 100% a WIP, but it is also very usable. I have a demo ins…
Show HN: I built another to do list. But it does a lot https://ift.tt/jFa8n9D
Show HN: I built another to do list. But it does a lot https://ift.tt/ejkDLxg April 29, 2026 at 01:58AM
Show HN: A TUI for Markdown view an editing https://ift.tt/XeVOcfP
Show HN: A TUI for Markdown view an editing Hi HN, I built a simple TUI for viewing and editing .md files in the terminal. More and more markdown files keep appearing in our projects, and I found myself needing a quick way to view(with syntax highlighting) and edit them without leaving the terminal, so I built this https://mdee.bkh.dev April 28, 2026 at 10:56PM
Show HN: Effected Keyboard 2 – Effects as You Type https://ift.tt/xCwLVed
Show HN: Effected Keyboard 2 – Effects as You Type Have you ever heard of Cafe keyboard from Samsung’s app store? It’s very similar to it, but here there are effects that… Make you feel like your phone is on steroids, and in a good way. Effected Keyboard 2 feels convenient when you press the keys with its gentle feedback (if you disabled heavy animations), it feels more mature and natural with its look and feel, has multiple languages, easy gestures that trigger useful features: if you swipe left from spacebar you have two different layouts of…
Show HN: Waiting for LLMs Suck – Give your user a game https://ift.tt/XicJKqe
Show HN: Waiting for LLMs Suck – Give your user a game Give your user a game while they wait for the LLM to return a result. https://ift.tt/amTyRdn April 28, 2026 at 05:45AM
Show HN: AgentSwift – open-source iOS builder agent https://ift.tt/yUtJw4n
Show HN: AgentSwift – open-source iOS builder agent I'm working on a coding agent for building iOS apps. It's built on openspec and xcodebuildmcp. It's free and open source. https://ift.tt/IKWe6Yd April 28, 2026 at 04:14AM
Show HN: 49Agents – Infinite canvas IDE for AI agents https://ift.tt/mQFTWGf
Show HN: 49Agents – Infinite canvas IDE for AI agents https://ift.tt/B3WiQEU April 28, 2026 at 03:36AM
Show HN: Mdlens – Reduce token spend and boost retrieval on Markdown-heavy repos https://ift.tt/Y8Opjuf
Show HN: Mdlens – Reduce token spend and boost retrieval on Markdown-heavy repos https://ift.tt/jNyJ0t9 April 26, 2026 at 11:54PM
Show HN: Free textbook on engineering thermodynamics https://ift.tt/Nzhld8b
Show HN: Free textbook on engineering thermodynamics Author here. Feel free to send questions of any kind. https://ift.tt/mViewKt April 26, 2026 at 06:17PM
Show HN: DDoS detection in 0.9s, tested against a 48 Gbps attack live https://ift.tt/PmrWAev
Show HN: DDoS detection in 0.9s, tested against a 48 Gbps attack live https://ift.tt/WIJDHzs April 26, 2026 at 03:27AM
Show HN: Mapping Sonnet's thinking process via flame charts https://ift.tt/kV1SYQ5
Show HN: Mapping Sonnet's thinking process via flame charts https://ift.tt/WEHqSAZ April 25, 2026 at 10:54PM
Show HN: Good AI Task – a tool for asking AI what it can and can't do https://ift.tt/ey4RHmU
Show HN: Good AI Task – a tool for asking AI what it can and can't do Describe a task, and AI will give you a breakdown of whether it can do your task well, poorly, or somewhere in between. I built it mostly because I kept getting asked "what is AI even good for" and fumbling the answer. The most fun use is testing it on things you already know it can't do and seeing how it explains why it can't be done. https://goodaitask.com April 25, 2026 at 11:07PM
Show HN: I Reverse Engineered Codex Background Computer Use https://ift.tt/X90ONje
Show HN: I Reverse Engineered Codex Background Computer Use https://ift.tt/jTdeJCY April 25, 2026 at 12:13AM
Show HN: No AI – My Express.js codebase handled over $50M in prod https://ift.tt/M1N7ZX9
Show HN: No AI – My Express.js codebase handled over $50M in prod List all of the reasons you would never use this repo and tell me I'm a mid-wit dev in the comments https://ift.tt/gmL2dH3 April 24, 2026 at 11:39PM
Show HN: I built a toy that plays grandma's stories when my daughter hugs it https://ift.tt/Eib9lwP
Show HN: I built a toy that plays grandma's stories when my daughter hugs it This was a project I built for my daughter's first birthday present. For context, I'm a surgical resident in the UK by background and am currently taking a year out of training to study a masters in computer science. My daughter just turned one. There are two things she really loves: the first is particular soft toy that she just can't live without, and the other is a good story book. Her grandparents live hours away and I didn't want her to forget…
Show HN: Endo Familiar, an O-cap based JavaScript agent sandbox https://ift.tt/arjIEZU
Show HN: Endo Familiar, an O-cap based JavaScript agent sandbox https://ift.tt/UvjDLEz April 24, 2026 at 12:52AM
Show HN: Agent Vault – Open-source credential proxy and vault for agents https://ift.tt/ZTXvNSt
Show HN: Agent Vault – Open-source credential proxy and vault for agents Blog post: https://ift.tt/E7FULjD... https://ift.tt/V87WaF9 April 22, 2026 at 07:25PM
Show HN: Autobrowse – a self-improving harness for learning browser tasks https://ift.tt/W42EFK8
Show HN: Autobrowse – a self-improving harness for learning browser tasks https://twitter.com/shreypandya/status/2047100550446280792 April 23, 2026 at 03:25AM
Show HN: Ghost Pepper Meet local meeting transcription and diarization https://ift.tt/5Qo8rUe
Show HN: Ghost Pepper Meet local meeting transcription and diarization 100% local & private transcription engine for macOS. Captures & does speaker diarization. Originally was building as its own app, but can leverage same local models from my original push-to-talk voice transcription product so combined them into one app. https://matthartman.github.io/ghost-pepper/ April 22, 2026 at 10:19PM
Show HN: FMQL – graph query and bulk-edit CLI for Markdown and YAML frontmatter https://ift.tt/P3ah2qw
Show HN: FMQL – graph query and bulk-edit CLI for Markdown and YAML frontmatter https://ift.tt/iC5NTvK April 21, 2026 at 11:08PM
Show HN: Almanac MCP, turn Claude Code into a Deep Research agent https://ift.tt/3ucG4hk
Show HN: Almanac MCP, turn Claude Code into a Deep Research agent I am Rohan, and I have grown really frustrated with CC's search and read tools. They use Haiku to summarise all the search results, so it is really slow and often ends up being very lossy. I built this MCP that you can install into your coding agents so they can actually access the web properly. Right now it can: - search the general web - search Reddit - read and scrape basically any webpage Install it: npx openalmanac setup The MCP is completely free to use. We have also b…
Show HN: Backlit Keyboard API for Python https://ift.tt/famwezU
Show HN: Backlit Keyboard API for Python It currently supports Linux as of now. You can use this package to tinker with many things. Let's say, if you want to make a custom notification system, like if your website is down, you can make a blink notification with it. MacOS support is underway. I haven't tested Windows yet, I don't use it anymore btw. In future, if this package reaches nice growth, I'll be happy to make a similar Rust crate for it. https://ift.tt/pvFeT79 April 19, 2026 at 09:52AM
Show HN: I Built SwiftUI but for macOS MDM https://ift.tt/Ak1tD3F
Show HN: I Built SwiftUI but for macOS MDM https://ift.tt/JvY85Et April 20, 2026 at 11:57PM
Show HN: Docker Compose for VM's https://ift.tt/c6BZM5d
Show HN: Docker Compose for VM's I build a prototype docker compose for qemu VMs. I thought other might find uses for it so here you go :-) https://ift.tt/phstYUw April 21, 2026 at 12:13AM
Show HN: Brygga – A modern, fast, feature-rich IRC client for macOS https://ift.tt/b32ca07
Show HN: Brygga – A modern, fast, feature-rich IRC client for macOS Brygga is in early development. The core client works end-to-end (connect, join, send, receive, persist) but many features you'd expect from a mature IRC client are still missing. Repo: https://ift.tt/T4Vg2uM April 20, 2026 at 02:11AM
Show HN: TRELLIS.2 image-to-3D running on Mac Silicon – no Nvidia GPU needed https://ift.tt/9Gh372x
Show HN: TRELLIS.2 image-to-3D running on Mac Silicon – no Nvidia GPU needed I ported Microsoft's TRELLIS.2 (4B parameter image-to-3D model) to run on Apple Silicon via PyTorch MPS. The original requires CUDA with flash_attn, nvdiffrast, and custom sparse convolution kernels: none of which work on Mac. I replaced the CUDA-specific ops with pure-PyTorch alternatives: a gather-scatter sparse 3D convolution, SDPA attention for sparse transformers, and a Python-based mesh extraction replacing CUDA hashmap operations. Total changes are a few hu…
Show HN: How context engineering works, a runnable reference https://ift.tt/YiuOco0
Show HN: How context engineering works, a runnable reference I've been presenting at local meetups about Context Engineering, RAG, Skills, etc.. I even have a vbrownbag coming up on LinkedIn about this topic so I figured I would make a basic example that uses bedrock so I can use it in my talks or vbrownbags. Hopefully it's useful. https://ift.tt/wkZERtD April 17, 2026 at 09:20PM
Show HN: Newsmaps.io a map of how news topics are covered by different countries https://ift.tt/3i1SlLo
Show HN: Newsmaps.io a map of how news topics are covered by different countries https://ift.tt/L3yPJDo April 20, 2026 at 12:02AM
Show HN: Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB) https://ift.tt/ZnqUwdX
Show HN: Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB) https://teamchong.github.io/turboquant-wasm/draw.html April 19, 2026 at 02:17PM
Show HN: AWS's Kiro just got an Open source Codex https://ift.tt/z6rvsTB
Show HN: AWS's Kiro just got an Open source Codex https://ift.tt/Otbnli9 April 19, 2026 at 01:21AM
Show HN: Sostactic – polynomial inequalities using sums-of-squares in Lean https://ift.tt/d1QAznS
Show HN: Sostactic – polynomial inequalities using sums-of-squares in Lean Current support for nonlinear inequalities in Lean is quite limited. This package attempts to solve this. It contains a collection of Lean4 tactics for proving polynomial inequalities via sum-of-squares (SOS) decompositions, powered by a Python backend. You can use it via Python or Lean. These tactics are significantly more powerful than `nlinarith` and `positivity` -- i.e., they can prove inequalities they cannot. In theory, they can be used to prove any of the followi…
Show HN: Mind-OS – First free online AI dependency self‑assessment https://ift.tt/TOfdWeR
Show HN: Mind-OS – First free online AI dependency self‑assessment https://iamalex-afk.github.io/human-os-patch-33-protocols/ April 18, 2026 at 12:40AM
Show HN: Pyra – a Python toolchain experiment inspired by uv and Bun https://ift.tt/QlpzmaC
Show HN: Pyra – a Python toolchain experiment inspired by uv and Bun I’ve been working on Pyra for the past few months and wanted to start sharing it in public. Right now it’s focused on the core package/project management workflow: Python installs, init, add/remove, lockfiles, env sync, and running commands in the managed env. The bigger thing I’m exploring is whether Python could eventually support a more cohesive toolchain story overall, more in the direction of Bun: not just packaging, but maybe over time testing, tasks, notebooks, and oth…
Show HN: Free API and widget to look up US representatives https://ift.tt/o0kABEx
Show HN: Free API and widget to look up US representatives https://ift.tt/lrphXVi April 17, 2026 at 03:45AM
Show HN: Spice simulation → oscilloscope → verification with Claude Code https://ift.tt/nwA09s3
Show HN: Spice simulation → oscilloscope → verification with Claude Code I built MCP servers for my oscilloscope and SPICE simulator so Claude Code can close the loop between simulation and real hardware. https://ift.tt/6oekO7p April 17, 2026 at 03:37AM
Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years https://ift.tt/uqHdVwW
Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years Interesting to see that the entrepreneurs from more recent years tend to be doing well relative to years prior. Some interesting future directions could be: - Expanding search to be global and include more competitions, like biology and chemistry - Improving search so less unknown results - Showing insights, like trends over the years Kudos to Perplexity Computer for making this https://ift.tt/plvJduB April 17, 2026 at 01:02AM
Show HN: Marky – A lightweight Markdown viewer for agentic coding https://ift.tt/C07H4mW
Show HN: Marky – A lightweight Markdown viewer for agentic coding Hey HN, In this age of agentic coding I've found myself spending a lot of time reviewing markdown files. Whether it's plans or documentation that I've asked my agent to generate for me, it seems that I spend more time reading markdown than code. I've tried a few different solutions to make it easier to read such as Obsidian however I've found their Vault system to be quite limiting for this use case and I've found TUI solutions to not quite be as friendly…
Show HN: I built a Wikipedia based AI deduction game https://ift.tt/JbOtXAg
Show HN: I built a Wikipedia based AI deduction game I haven't seen anything like this so I decided to build it in a weekend. How it works: You see a bunch of things pulled from Wikipedia displayed on cards. You ask yes or no questions to figure out which card is the secret article. The AI model has access to the image and wiki text and it's own knowledge to answer your question. Happy to have my credits burned for the day but I'll probably have to make this paid at some point so enjoy. I found it's not easy to get cheap+fast+g…
Show HN: US keyboards don't have enough keys, so I switched to Japanese https://ift.tt/1B9nyoD
Show HN: US keyboards don't have enough keys, so I switched to Japanese https://ift.tt/URVQXF7 April 15, 2026 at 11:57PM
Show HN: Keynot – Kill PowerPoint with HTML https://ift.tt/AhF5IMg
Show HN: Keynot – Kill PowerPoint with HTML https://ift.tt/vkTgOAy April 15, 2026 at 05:05AM
Show HN: OpenRig – agent harness that runs Claude Code and Codex as one system https://ift.tt/5EQPyjp
Show HN: OpenRig – agent harness that runs Claude Code and Codex as one system I've been running Claude Code and Codex together every day. At some point I figured out you can use tmux to let them talk to each other, so I started doing that. Once they could coordinate, I kept adding more agents. Before long I had a whole team working together. But any time I rebooted my machine, the whole thing was gone. Not just the tabs. The way they were wired up, what each one was doing, all of it. Nothing I'd found treats your agent setup as a topo…
Show HN: Uninum – All elementary functions from a single operator, in Python https://ift.tt/WdElp05
Show HN: Uninum – All elementary functions from a single operator, in Python https://ift.tt/1CXplGF April 15, 2026 at 12:46AM
Show HN: Encrypted, nothing stored, nothing repeated face-gated asset sharing https://ift.tt/N8tvPq4
Show HN: Encrypted, nothing stored, nothing repeated face-gated asset sharing https://veylt.net/ April 13, 2026 at 09:10PM
Show HN: Local LLM on a Pi 4 controlling hardware via tool calling https://ift.tt/BYUekir
Show HN: Local LLM on a Pi 4 controlling hardware via tool calling https://ift.tt/vb1qSAH April 13, 2026 at 02:14AM
Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools https://ift.tt/NdgyJTW
Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools https://www.stork.ai April 12, 2026 at 10:49PM
Show HN: A social feed with no strangers https://ift.tt/xM25ZHz
Show HN: A social feed with no strangers Grateful is a gratitude app with a simple social layer. You write a short entry, keep it private or share it to a circle. A circle is a small private group of your own making — family, close friends, whoever you'd actually want to hear from. It shows you the most recent post first. People in the circle can react or leave a comment. There's also a daily notification that sends you something you were grateful for in the past. Try it out on both iOS and Android. Go to grateful.so https://ift.tt/H06…
Show HN: Rekal – Long-term memory for LLMs in a single SQLite file https://ift.tt/ulkpHBY
Show HN: Rekal – Long-term memory for LLMs in a single SQLite file I got tired of repeating myself to my LLM every session. rekal is an MCP server that stores memories in SQLite and retrieves them with hybrid search (BM25 + vectors + recency decay). One file, local embeddings, no API keys. https://ift.tt/bKC9IrW April 13, 2026 at 12:25AM
Show HN: Docker-whisper: Self-hosted Whisper speech-to-text server (OpenAI API) https://ift.tt/rHEBGWs
Show HN: Docker-whisper: Self-hosted Whisper speech-to-text server (OpenAI API) https://ift.tt/OulodyF April 11, 2026 at 08:31PM
Show HN: Unlegacy – document everything, from COBOL to AI generated code https://ift.tt/xnFRavg
Show HN: Unlegacy – document everything, from COBOL to AI generated code https://ift.tt/PfZ1g35 April 10, 2026 at 07:55PM
Show HN: Eve – Managed OpenClaw for work https://ift.tt/1n5jNJg
Show HN: Eve – Managed OpenClaw for work Eve is an AI agent harness that runs in an isolated Linux sandbox (2 vCPUs, 4GB RAM, 10GB disk) with a real filesystem, headless Chromium, code execution, and connectors to 1000+ services. You give it a task and it works in the background until it's done. I built this because I wanted OpenClaw without the self-hosting, pointed at actual day-to-day work. I’m thinking less personal assistant and more helpful colleague. Here’s a short demo video: https://ift.tt/8yWPcgw The main interface is a web app w…
Handing You the Keys to a Cleaner, Greener Future in San Francisco
Handing You the Keys to a Cleaner, Greener Future in San Francisco By Nick Veronin Muni’s fleet of electric trolley buses use clean energy to move people around San Francisco. Earth Day is April 22. It’s a time to reflect on how we can live more sustainably and leave a cleaner world for the next generation. The SFMTA’s Muni fleet is the greenest fleet of any major North American transit agency. But our quest to clean up does not stop there. We are governed by California’s ambitious environmental policies. And the city of San Francisco is com…
Show HN: Coderegon Trail – A retro game to help you explore open-source repos https://ift.tt/V4ESwIR
Show HN: Coderegon Trail – A retro game to help you explore open-source repos After seeing yesterday's insightful post on using git heuristics as the first step for exploring a codebase [1], I messaged a couple of friends to ask how they explore codebases today. All of us just point Claude or Codex at the repo and start asking questions. I realized I barely read docs, browse files on GitHub, or explore repos locally anymore without Claude Code. But using LLMs to help us learn and understand code rather than just write code still seems to b…
Pauri News: बजट व्यय में अनियमितता पर डीएम खफा, कार्मिकों का स्पष्टीकरण तलब
बजट व्यय में अनियमितता पर डीएम खफा, कार्मिकों का स्पष्टीकरण तलब
Show HN: CSS Studio. Design by hand, code by agent https://ift.tt/VK2dWPB
Show HN: CSS Studio. Design by hand, code by agent Hi HN! I've just released CSS Studio, a design tool that lives on your site, runs on your browser, sends updates to your existing AI agent, which edits any codebase. You can actually play around with the latest version directly on the site. Technically, the way this works is you view your site in dev mode and start editing it. In your agent, you can run /studio which then polls (or uses Claude Channels) an MCP server. Changes are streamed as JSON via the MCP, along with some viewport and U…
Pauri News: बिना पूर्व अनुमति एफआईआर के आदेश को कोर्ट ने किया निरस्त
बिना पूर्व अनुमति एफआईआर के आदेश को कोर्ट ने किया निरस्त
Show HN: Moon simulator game, ray-casting https://ift.tt/v6ceozT
Show HN: Moon simulator game, ray-casting Did this a few years ago. Seems apropos. Sources and more here: https://ift.tt/AKziJ2b https://ift.tt/MFOiJje April 6, 2026 at 08:09PM
Show HN: Tired of logic in useEffect, I built a class-based React state manager https://ift.tt/ZFLMJDc
Show HN: Tired of logic in useEffect, I built a class-based React state manager https://ift.tt/S2uAOh5 April 9, 2026 at 12:53AM
Show HN: I built a local data lake for AI powered data engineering and analytics https://ift.tt/O5F9f12
Show HN: I built a local data lake for AI powered data engineering and analytics I got tired of the overhead required to run even a simple data analysis - cloud setup, ETL pipelines, orchestration, cost monitoring - so I built a fully local data-stack/IDE where I can write SQL/Py, run it, see results, and iterate quickly and interactively. You get data lake like catalog, zero-ETL, lineage, versioning, and analytics running entirely on your machine. You can import from a database, webpage, CSV, etc. and query in natural language or do your own …
Show HN: Unicode Steganography https://ift.tt/KJQkSN4
Show HN: Unicode Steganography I built a demo of two Unicode steganography techniques, zero-width characters and homoglyph substitution, in the context of AI misalignment. The first is about the use of two invisible zero-width characters (ZWS and ZWNJ) to binary encode text. The second is much cooler. Most characters in the Latin and Cyrillic alphabets look nearly identical, but have different unicode. If you have text to encode and convert it into binary representation (1s and 0s), you could take plain english "carrier" text and for…
Show HN: Anos – a hand-written ~100KiB microkernel for x86-64 and RISC-V https://ift.tt/syb8v93
Show HN: Anos – a hand-written ~100KiB microkernel for x86-64 and RISC-V I pretty much always have a kernel project going on, and have been that way for decades. Over the past couple of years, that's been Anos, which has gotten further along than any of my previous hobby kernels, supporting IPC, multitasking, SMP (x86-64 only right now) and running on real hardware. LLMs (mostly Claude Code) have been used during development, but I learned early on that it's not _great_ at code at this level, so I've restricted its use to mostly do…
Show HN: Kept for the children and machines that come after https://ift.tt/vehWVMa
Show HN: Kept for the children and machines that come after This is the first mention of Latent Diaries in public, right here at HN https://ift.tt/a2MrqOm April 6, 2026 at 10:45PM
Show HN: ACE – A dynamic benchmark measuring the cost to break AI agents https://ift.tt/4pZMJDX
Show HN: ACE – A dynamic benchmark measuring the cost to break AI agents We built Adversarial Cost to Exploit (ACE), a benchmark that measures the token expenditure an autonomous adversary must invest to breach an LLM agent. Instead of binary pass/fail, ACE quantifies adversarial effort in dollars, enabling game-theoretic analysis of when an attack is economically rational. We tested six budget-tier models (Gemini Flash-Lite, DeepSeek v3.2, Mistral Small 4, Grok 4.1 Fast, GPT-5.4 Nano, Claude Haiku 4.5) with identical agent configs and an auto…
Show HN: I built a tool to show how much ARR you lose to FX fees https://ift.tt/juGIlET
Show HN: I built a tool to show how much ARR you lose to FX fees Hey HN, I started my career as a finance manager, transitioned into product management, and now I’m building my own products. Back in my finance days, while managing a £6M budget, I uncovered a £15k leak hiding in plain sight: FX fees. Today, I see solo founders making the exact same mistake. I realised most founders are quietly losing 2-5% of their revenue to what I call the Lazy Tax: - Stripe's ~2% auto-conversion fee on inbound revenue, - plus their local bank's ~3% sp…
Show HN: SeekLink – Local hybrid search and link discovery for Obsidian vaults https://ift.tt/QvaCHOy
Show HN: SeekLink – Local hybrid search and link discovery for Obsidian vaults https://ift.tt/tMsFRKk April 5, 2026 at 03:18AM
Show HN: Contrapunk – Real-time counterpoint harmony from guitar input, in Rust https://ift.tt/sO9VSKN
Show HN: Contrapunk – Real-time counterpoint harmony from guitar input, in Rust https://contrapunk.com/ April 5, 2026 at 03:40AM
Show HN: Dev Personality Test https://ift.tt/vEuaATs
Show HN: Dev Personality Test Was curious how a personality test would look for developers. So created this using FastAPI, HTMX, and AlpineJS. https://ift.tt/RuD06Un April 5, 2026 at 12:29AM
Show HN: Travel Hacking Toolkit – Points search and trip planning with AI https://ift.tt/rNjmvzC
Show HN: Travel Hacking Toolkit – Points search and trip planning with AI I use points and miles for most of my travel. Every booking comes down to the same decision: use points or pay cash? To answer that, you need award availability across multiple programs, cash prices, your current balances, transfer partner ratios, and the math to compare them. I got tired of doing it manually across a dozen tabs. This toolkit teaches Claude Code and OpenCode how to do it. 7 skills (markdown files with API docs and curl examples) and 6 MCP servers (real-t…
Show HN: DotReader – connects ideas across your books automatically https://ift.tt/A05LNk1
Show HN: DotReader – connects ideas across your books automatically https://dotreader.info April 4, 2026 at 03:46AM
Show HN: Mtproto.zig – High-performance Telegram proxy with DPI evasion https://ift.tt/Y0A4gpq
Show HN: Mtproto.zig – High-performance Telegram proxy with DPI evasion Hey everyone. I built an MTProto proxy for Telegram aimed at bypassing active DPI censorship like the Russian TSPU. I chose Zig because it's perfect for writing fast network daemons and makes it incredibly easy to port low-level C bypass techniques like TCP desync and packet fragmentation. Would love to get some feedback or contributors! https://ift.tt/XWlneE8 April 4, 2026 at 12:42AM
Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C https://ift.tt/NizhL97
Show HN: TinyOS – A minimalist RTOS for Cortex-M written in C https://ift.tt/t7yWiK3 April 4, 2026 at 12:46AM
Show HN: SkiFlee (an HTML5 game) https://ift.tt/jy1lOIx
Show HN: SkiFlee (an HTML5 game) This is a silly little multiplayer game I made for a gamejam that involves skiiing and not crashing. Some of you who are nostalgic for the 90s might like it :) https://ift.tt/1eXLRtp April 3, 2026 at 02:30AM
Show HN: Made a little Artemis II tracker https://ift.tt/uv6HZEM
Show HN: Made a little Artemis II tracker Made a little Artemis II tracker for anyone else who is unnecessarily invested in this mission: https://ift.tt/FAkbR4Y For those of us who apparently need a dedicated place to monitor this mission instead of behaving like well-adjusted people. https://ift.tt/FAkbR4Y April 3, 2026 at 02:16AM
Show HN: A P2P messenger with dual network modes (Fast and Tor) https://ift.tt/NAZjqwn
Show HN: A P2P messenger with dual network modes (Fast and Tor) Hello HN, I have been working on a desktop P2P messenger called Kiyeovo for the last ~8 months, and I just published its beta version. Quick backstory: It started out as a CLI application for my Graduate Thesis, where I tried to make the most secure and private messenger application possible. Then, I transformed it into a desktop application, gave it "clearnet" support and added a bunch of features. Short summary: The app runs in 2 completely isolated modes: - fast mode:…
Show HN: 65k AI voters predict UK local elections with 75% accuracy https://ift.tt/xd7TFOg
Show HN: 65k AI voters predict UK local elections with 75% accuracy https://ift.tt/tlYGiuZ April 2, 2026 at 02:37AM
Show HN: Mkdnsite – Markdown-native web server for humans (HTML) and agents (md) https://ift.tt/07rmSgx
Show HN: Mkdnsite – Markdown-native web server for humans (HTML) and agents (md) # What? Introducing mkdnsite ("markdown site") - an open source Markdown-native web server that serves HTML to humans and raw Markdown to agents. No build step required. Runs on Bun/Node/Deno, as an OS-specific standalone executable, or as a Docker container. Possibly the easiest way to go from Markdown files to functional website in the new agentic era. Features: - Runtime-only, zero build - Content negotiation means HTML for browsers and Markdown for a…
Show HN: Mycellm – BitTorrent for LLMs, pool GPUs into federated networks https://ift.tt/0jKxdG5
Show HN: Mycellm – BitTorrent for LLMs, pool GPUs into federated networks https://mycellm.ai April 1, 2026 at 11:01PM
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