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Hacker News RSS
Site URL: news.ycombinator.com/shownew
Feed URL: hnrss.org/show
Posts: 459
Followers: 7
Show HN: I built a card-based eldritch IT support game in React
Published: March 14, 2026 10:13
Hi HN,I am the developer behind I.T. Never Ends. It is a card-based resource management game (heavily inspired by Reigns) where you work IT support for a corporation taken over by eldritch horrors. You balance ticket resolution, budget, and entropy while…
Show HN: Colota – Open-source, self-hosted GPS tracker for Android
https://github.com/dietrichmax/colota
Published: March 14, 2026 10:01
Article URL: https://github.com/dietrichmax/colota Comments URL: https://news.ycombinator.com/item?id=47375052 Points: 1 # Comments: 2
Show HN: Prove your SaaS isn't abandonware to boost checkout trust
Published: March 14, 2026 09:52
Article URL: https://www.gitpulse.dev/ Comments URL: https://news.ycombinator.com/item?id=47374991 Points: 1 # Comments: 3
Show HN: AgentArmor – open-source 8-layer security framework for AI agents
https://github.com/Agastya910/agentarmor
Published: March 14, 2026 09:44
I've been talking to founders building AI agents across fintech, devtools, and productivity – and almost none of them have any real security layer. Their agents read emails, call APIs, execute code, and write to databases with essentially no guardrails…
Show HN: TriGame – Guess the area of a triangle made by cities
https://6kotnk.github.io/TriGame/
Published: March 14, 2026 08:46
Hello HN. I made a daily game where you connect three cities into a triangle on the earth. No login required. Hope you enjoy. Comments URL: https://news.ycombinator.com/item?id=47374650 Points: 1 # Comments: 0
Show HN: Connections Game in 195 Languages
https://apps.apple.com/us/app/lingopop-language-learning/id6759921592
Published: March 14, 2026 08:46
I’ve been building a small side project called LingoPop — a word-connection game inspired by puzzle games like NYT Connections, but for language lovers.The twist: it works in 195+ languages. You connect words that belong to the same category (slang,…
Show HN: HN Buddy – a Hacker News Chrome extension
https://github.com/karnagebitcoin/HN-Buddy
Published: March 14, 2026 08:45
Article URL: https://github.com/karnagebitcoin/HN-Buddy Comments URL: https://news.ycombinator.com/item?id=47374641 Points: 1 # Comments: 0
Show HN: Markitdown in Go
https://github.com/conductor-oss/markitdown
Published: March 14, 2026 08:43
Article URL: https://github.com/conductor-oss/markitdown Comments URL: https://news.ycombinator.com/item?id=47374622 Points: 4 # Comments: 0
Show HN: ProjectFalcon – First Native Java at Protocol Implementation
https://github.com/JohannaWeb/ProjectFalcon
Published: March 14, 2026 08:43
We shipped the first native Java SDK for AT Protocol. No wrappers. No JavaScript dependencies. Hand-rolled ES256K verification using BouncyCastle with multicodec varint decoding and base58btc multibase.The stack: Java 25, Spring Boot 4, Project Loom,…
Show HN: Vector databases are the wrong primitive for AI agents
https://github.com/brainfish-ai/ReasonDB
Published: March 14, 2026 08:42
Hi HN,We built ReasonDB because vector databases break down when agents need to reason over structured relationships.ReasonDB combines: • knowledge graphs • reasoning queries • LLM-friendly APIsExample:agent.reason("Why did the refund fail?")which traces…
Show HN: One MCP server that gives your AI agent access to 25,000 tools
Published: March 14, 2026 08:31
Article URL: https://nerq.ai/gateway Comments URL: https://news.ycombinator.com/item?id=47374533 Points: 1 # Comments: 1
Show HN: VAOS – A feedback loop that makes deployed agents less stupid
Published: March 14, 2026 08:13
Article URL: https://vaos.sh Comments URL: https://news.ycombinator.com/item?id=47374430 Points: 1 # Comments: 2
Show HN: DevToolBox – 93 Free Online Developer Tools (JSON, Regex, JWT, Base64)
Published: March 14, 2026 08:02
Article URL: https://viadreams.cc Comments URL: https://news.ycombinator.com/item?id=47374381 Points: 2 # Comments: 1
Show HN: I got frustrated with SMILES, so I built one
https://github.com/sangeet01/script
Published: March 14, 2026 07:55
Hi HN, I'm an undergrad in Nepal.For the last 35 years, computational chemistry and AI drug discovery have relied on SMILES to represent molecules. It was great for the 1980s, but today it is a massive bottleneck. It’s non-canonical, its stereochemistry…
Show HN: Fortress,Cross-platform DSL for cybersecurity
https://news.ycombinator.com/item?id=47374325
Published: March 14, 2026 07:52
Fortress is a DSL made for OSINT, Recon, Reporting and Networks.The language is made with go and is very easy to use. You can make your own libraries and try more cool features.Why Fortress?Ease Speed and Power= FortressYou can read more here…
Show HN: PDR AI – Open-source startup accelerator engine for non-technical chaos
https://github.com/Deodat-Lawson/LaunchStack
Published: March 14, 2026 07:42
Show HN: PDR AI – Open-source startup accelerator engine for non-technical chaos (marketing, PRDs, onboarding)A couple weeks ago I shared PDR AI as an open-source tool for startup doc mess[](https://news.ycombinator.com/item?id=47258661). Since then I've…
Show HN: Kromacut – Open-source tool for multi-color 3D prints from images
https://github.com/vycdev/Kromacut
Published: March 14, 2026 06:56
I built Kromacut because I didn't want to pay for HueForge and then it turned into something bigger than I initially expected.Upload an image, and Kromacut turns it into a multi-color lithophane 3D print. You first preprocess the image in the 2D section…
Show HN: Mindease – AI Mental Health
https://mindease.zzstudio.io.vn/
Published: March 14, 2026 06:27
Article URL: https://mindease.zzstudio.io.vn/ Comments URL: https://news.ycombinator.com/item?id=47373914 Points: 1 # Comments: 0
Show HN: Oareo – an iPhone app for scanning rooms into 3D using Lidar
https://news.ycombinator.com/item?id=47373912
Published: March 14, 2026 06:27
Built Oareo, an iPhone app for scanning rooms into 3D using LiDAR.I made it because a lot of spatial capture tools felt too heavy or fragmented for simple room scanning on mobile. The goal here was to make the workflow straightforward: scan a space, review…
Show HN: Claude Code Release Tracker
Published: March 14, 2026 05:28
CCWatch regularly scans the Claude Code repository and its CHANGELOG.md for new releases and presents changes in a searchable, filterable interface. I built it because I kept manually checking the changelog to stay on top of updates and wanted something…
Show HN: Kube-pilot – AI engineer that lives in your Kubernetes cluster
https://github.com/fbongiovanni29/kube-pilot
Published: March 14, 2026 02:49
I built kube-pilot — an autonomous AI agent that runs inside your Kubernetes cluster and does the full dev loop: writes code, builds containers, deploys services, verifies they're healthy, and closes the ticket. You file a GitHub issue, it does the…
Show HN: DAAO – Deploy AI agents to your servers via Zero-Trust tunnels
https://github.com/daao-platform/daao
Published: March 14, 2026 01:55
A month ago I wanted one thing: to start a coding session on my desktop and pick it up from anywhere — my phone, my couch, another machine — without setting up a VPN or leaving SSH ports open. I built that. Then I kept going. DAAO (Distributed AI…
Show HN: Paw-proxy – Named HTTPS domains for every local dev server
https://alexcatdad.github.io/paw-proxy/
Published: March 14, 2026 01:32
Article URL: https://alexcatdad.github.io/paw-proxy/ Comments URL: https://news.ycombinator.com/item?id=47372370 Points: 1 # Comments: 0
Show HN: What agentic collaborative pentesting looks like
https://www.youtube.com/watch?v=PU5BicXMiio
Published: March 14, 2026 01:32
We've built turbopentest to be a collaborative experience between AI Agents and Human Operators. It is useful for a business owner with no technical knowledge as well as to the most technical experts. Collaborate via web, vscode or burp suite professional.…
Show HN: A Claude Skill that teaches Rails conventions for LLM calls
https://github.com/rubyonai/rails-llm-integration
Published: March 14, 2026 00:51
Article URL: https://github.com/rubyonai/rails-llm-integration Comments URL: https://news.ycombinator.com/item?id=47372077 Points: 1 # Comments: 0
Show HN: SupplementDEX – The Evidence-Based Supplement Database
Published: March 14, 2026 00:44
Hi this is a work in progress but it works to determine supplement efficacy for 500 conditions at the moment.Things you can do:- search for a condition -> find which supplements are effective -> see which studies indicate they are effective -> read…
Show HN: I built an interactive 3D three-body problem simulator in the browser
https://structuredlabs.github.io/threebodyproblem/
Published: March 14, 2026 00:43
Article URL: https://structuredlabs.github.io/threebodyproblem/ Comments URL: https://news.ycombinator.com/item?id=47372020 Points: 1 # Comments: 1
Show HN: Pixel Press – Fast Image Converter for Windows (WebP / AVIF)
https://news.ycombinator.com/item?id=47371873
Published: March 14, 2026 00:22
Hi HN,I built a small Windows tool called Pixel Press for fast image conversion.It focuses on modern formats like WebP and AVIF and supports batch conversion with simple drag & drop. The goal was to make image optimization for websites quick and…
Show HN: I wrote my first neural network
https://github.com/stupid-genius/Perceptron
Published: March 14, 2026 00:21
I have been interested in neural nets since the 90's. I've done quite a bit of reading, but never gotten around to writing code. I used Gemini in place of Wikipedia to fill in the gaps of my knowledge. The coolest part of this was learning about dual…
Show HN: Commute home, hit the banana, feel nice
https://banana-car.netlify.app/
Published: March 14, 2026 00:21
Article URL: https://banana-car.netlify.app/ Comments URL: https://news.ycombinator.com/item?id=47371858 Points: 1 # Comments: 0
Show HN: Monetize your APIs by injecting agent targeted instructions
https://github.com/daninge/ad-injector
Published: March 14, 2026 00:20
ad-injector is a Python library that lets API providers inject agent-targeted instructions into their JSON responses. Think referral codes, product recommendations, affiliate links, all buried in your API response so that when an AI agent fetches the data,…
Show HN: Fatal Core Dump – a debugging murder mystery played with GDB
https://www.robopenguins.com/fatal_core_dump/
Published: March 14, 2026 00:12
Debugging a crash can sometimes feel like a noir detective story: following faint clues, chasing red herrings, and eventually hitting the moment where the whole case finally makes sense. I leaned into that idea and built Fatal Core Dump, a small game where…
Show HN: diz – SSH key exchange in one command each side
Published: March 13, 2026 23:29
Article URL: https://github.com/noahra/diz Comments URL: https://news.ycombinator.com/item?id=47371397 Points: 1 # Comments: 0
Show HN: Simple plugin to get Claude Code to listen to you
Published: March 13, 2026 23:15
Article URL: https://www.gopeek.ai Comments URL: https://news.ycombinator.com/item?id=47371284 Points: 9 # Comments: 1
Show HN: EdgeWhisper – On-device voice-to-text for macOS (Voxtral 4B via MLX)
Published: March 13, 2026 22:57
I built a macOS voice dictation app where zero bytes of audio ever leave your machine.EdgeWhisper runs Voxtral Mini 4B Realtime (Mistral AI, Apache 2.0) locally on Apple Silicon via the MLX framework. Hold a key, speak, release — text appears at your…
Show HN: PrepFile – AI interview prep briefs from your job description
Published: March 13, 2026 22:50
Article URL: https://prepfile.work/ Comments URL: https://news.ycombinator.com/item?id=47371050 Points: 1 # Comments: 2
Show HN: Open-Source Perplexity Comet and ChatGPT Atlas
https://github.com/copycat-main/browser-assistant
Published: March 13, 2026 22:27
We built a browser agent into the chrome sidebar for fun!You tell it what to do and it takes over your local browser like clicking, typing, filling out forms.Instead of downloading Perplexity Comet or ChatGPT Atlas, you can use this on any Chromium-based…
Show HN: Sapphire – A portable language with native UI and 3D vectors
https://github.com/foxzyt/Sapphire
Published: March 13, 2026 22:18
Hi HN,I’m the creator of Sapphire, a lightweight programming language written in C++ designed to hit the "sweet spot" between high-level ease of use and low-level performance. I’ve just released version 1.0.7, which is our final push before the 1.1 LTS…
Show HN: I built a smart contract scanner and ran it vs. the $197M Euler exploit
Published: March 13, 2026 22:11
I built a smart contract scanner and ran it against the $197M Euler exploit — here's what it caught and missed Comments URL: https://news.ycombinator.com/item?id=47370658 Points: 2 # Comments: 0
Show HN: Inverse Material Renderer on WebGPU
https://michaelrz.github.io/inverseSolverWeb/
Published: March 13, 2026 22:02
This is a material solver for 3D scans that used flash photographs. I've only tested it on Chrome desktop (doesn't seem to work on a phone yet). The usual scanning programs give you a shape and color based on the photos, but this one also gives texture…
Show HN: I was tired of Loom so I built my own screen recorder
https://github.com/jkuri/reframed
Published: March 13, 2026 17:44
Article URL: https://github.com/jkuri/reframed Comments URL: https://news.ycombinator.com/item?id=47367383 Points: 1 # Comments: 0
Show HN: My personal AI-powered dev workstation
https://github.com/rbren/personal-ai-devbox
Published: March 13, 2026 17:26
Article URL: https://github.com/rbren/personal-ai-devbox Comments URL: https://news.ycombinator.com/item?id=47367214 Points: 2 # Comments: 0
Show HN: AI milestone verification for construction using AWS
Published: March 13, 2026 17:24
Hi HN,I built Build4Me to address a trust problem in diaspora-funded construction projects.Many families send money home to build houses but have no reliable way to verify that work is actually being done. Photos can be reused, progress exaggerated, or…
Show HN: Diraigent – Self-hosted orchestration for AI coding agents
https://github.com/diraigent/diraigent
Published: March 13, 2026 17:22
Article URL: https://github.com/diraigent/diraigent Comments URL: https://news.ycombinator.com/item?id=47367169 Points: 1 # Comments: 1
Show HN: I Made a PS1 Static Recompiler with No Prior Experience (and Claude)
https://1379.tech/i-built-a-ps1-static-recompiler-with-no-prior-experience-and-claude-code/
Published: March 13, 2026 17:18
Article URL: https://1379.tech/i-built-a-ps1-static-recompiler-with-no-prior-experience-and-claude-code/ Comments URL: https://news.ycombinator.com/item?id=47367122 Points: 1 # Comments: 0
Show HN: TheDayAfter – open-source addiction recovery tracker
Published: March 13, 2026 17:16
Article URL: https://thedayafter.app/ Comments URL: https://news.ycombinator.com/item?id=47367102 Points: 2 # Comments: 0
Show HN: RepoCrunch – CLI to analyze GitHub repos
https://github.com/kimwwk/repocrunch
Published: March 13, 2026 17:10
Article URL: https://github.com/kimwwk/repocrunch Comments URL: https://news.ycombinator.com/item?id=47367033 Points: 1 # Comments: 1
Show HN: MaximusLLM, Breaking transformer's O(N^2) and O(V) scaling bottlenecks
https://github.com/yousef-rafat/MaximusLLM/tree/main
Published: March 13, 2026 16:50
Article URL: https://github.com/yousef-rafat/MaximusLLM/tree/main Comments URL: https://news.ycombinator.com/item?id=47366780 Points: 1 # Comments: 0
Show HN: We built a billion row spreadsheet
Published: March 13, 2026 16:49
We're former AWS S3 engineers. Row Zero is "Google Sheets on steroids". We built it because we were frustrated with Excel's 1 million row limit and poor integration with cloud data sources like S3, Postgres, Snowflake, and Databricks.Under the hood, the…
Show HN: Thermal Receipt Printers – Markdown and Web UI
https://github.com/sadreck/ThermalMarky
Published: March 13, 2026 16:49
Article URL: https://github.com/sadreck/ThermalMarky Comments URL: https://news.ycombinator.com/item?id=47366766 Points: 1 # Comments: 0
Show HN: Re-imagine photo albums with NanoBanana
https://github.com/hbmartin/imagemine
Published: March 13, 2026 16:44
My wife and I have our Apple TV screensaver set to favorites photo album. Except we don’t update it much so it was getting boring.Enter the solution to any and every problem (can you guess?) —em dash— AI!Introducing imagemine → →Try it by running `uvx…
Show HN: DKLS23 2-of-2 threshold ECDSA signature ceremony visualized
https://github.com/DisplaceTech/tss-ceremony
Published: March 13, 2026 16:42
Article URL: https://github.com/DisplaceTech/tss-ceremony Comments URL: https://news.ycombinator.com/item?id=47366687 Points: 1 # Comments: 0
Show HN: Chrome extension that detects past website breaches
https://chromewebstore.google.com/detail/digital-shield-all-in-one/pkonihncnkmbejhhjadaognganhinnhc
Published: March 13, 2026 16:37
Article URL: https://chromewebstore.google.com/detail/digital-shield-all-in-one/pkonihncnkmbejhhjadaognganhinnhc Comments URL: https://news.ycombinator.com/item?id=47366644 Points: 1 # Comments: 0
Show HN: OpenClaw docs in Japanese, now open source
Published: March 13, 2026 16:36
Article URL: https://openclawdoc.org Comments URL: https://news.ycombinator.com/item?id=47366619 Points: 2 # Comments: 0
Show HN: Open-data dashboard aggregating 143 feeds for Alberta municipalities
Published: March 13, 2026 16:34
I built a dashboard, Claude helped ;), that aggregates 143+ open government data feeds into a single view of Alberta's economy, covering 30 municipalities (~4.5M population).Data sources include Bank of Canada (rates, CAD/USD), StatsCan (GDP, CPI,…
Show HN: Instant websites for AI agents – no auth, no signup
Published: March 13, 2026 16:24
Article URL: https://unulu.ai/for-humans Comments URL: https://news.ycombinator.com/item?id=47366499 Points: 1 # Comments: 1
Show HN: Aprender – A language app built for European Portuguese (not Brazilian)
https://apps.apple.com/us/app/aprender-learn-portuguese/id6759229356
Published: March 13, 2026 16:23
Article URL: https://apps.apple.com/us/app/aprender-learn-portuguese/id6759229356 Comments URL: https://news.ycombinator.com/item?id=47366476 Points: 1 # Comments: 0
Show HN: GetMimic – A video rendering engine for animated UI and chat mockups
https://news.ycombinator.com/item?id=47366296
Published: March 13, 2026 16:06
I’ve been working on a few different projects lately, and whenever I needed to make a demo video or a marketing clip that involved a UI text conversation (like a user messaging support on WhatsApp), I hit a massive bottleneck.Doing this manually means…
Show HN: PHP Requests Don't Look Like Browsers – So I Built One
https://news.ycombinator.com/item?id=47366215
Published: March 13, 2026 15:59
Comments URL: https://news.ycombinator.com/item?id=47366215 Points: 1 # Comments: 0
Show HN: StarDate – a daily game where you guess celebrity ages
Published: March 13, 2026 15:48
Buddy and I used to do this thing where we tried to guess the ages of celebrities on the IMDB birthday page each morning.Made a simple game out of it - it's sort of a mashup of wordle + geoguessrEnjoy & happy Friday, gang Comments URL:…
Show HN: Agile V Skills – Open skills for verifiable, traceable AI engineering
https://github.com/Agile-V/agile_v_skills
Published: March 13, 2026 09:21
We've been wrestling with a specific problem: when you use AI agents to build real software, how do you make sure the output is actually verified, not just syntactically correct, but traced back to requirements and independently tested?Most AI coding…
Show HN: Update] StocksAnalyzer – Compare two stocks side-by-side
https://www.stocksanalyzer.app/compare
Published: March 13, 2026 09:15
Article URL: https://www.stocksanalyzer.app/compare Comments URL: https://news.ycombinator.com/item?id=47362164 Points: 1 # Comments: 0
Show HN: Outsmart – a 5-round betting game against the computer
https://labs.davidbauer.ch/outsmart/
Published: March 13, 2026 08:49
I little browser game I built. You play against the computer (more on that below).Both start with 100 points. Over 5 rounds, your goal is to get to 3 wins first. Each round, whoever bets more points, gets the win. After round one, only the winning bet is…
Show HN: A small macOS app to send push notifications to the iOS Simulator
https://github.com/gogson/ios-simulator-push-notifier
Published: March 13, 2026 08:45
Testing push notifications during iOS development is often cumbersome: you usually need to craft .apns payload files or run xcrun simctl push commands from the terminal. I built iOS Simulator Push Notifier, a small macOS utility that lets you send push…
Show HN: Catch Tap Toy
https://memalign.github.io/m/catch/index.html
Published: March 13, 2026 08:32
I built this game to satisfy my nostalgia for one of the first games I ever played on a computer, Walnuts (playable on archive.org[0]), which was apparently published in 1994.We're at an interesting phase of AI capability. It's easier than ever to make…
Show HN: CacheLens – Local-first cost tracking proxy for LLM APIs
https://github.com/stephenlthorn/cache-lens
Published: March 13, 2026 08:05
I built CacheLens because I was burning through $200+/month on Claude API calls and had no idea where it was going.It's a local HTTP proxy that sits between your app and the AI provider (Anthropic, OpenAI, Google). Every request flows through it, and it…
Show HN: YAOS – A 1-click deploy, real-time sync engine for Obsidian
https://news.ycombinator.com/item?id=47361635
Published: March 13, 2026 07:37
Hey HN,I'm a heavy Obsidian user.I recently got tired of the two usual sync tradeoffs:1. File-based sync (iCloud/Dropbox/Syncthing) that leaves you waiting for changes to propagate, or hands you a "conflicted copy." 2. Self-hosted setups (like CouchDB)…
Show HN: ROI-first AI automation framework for B2B companies
Published: March 13, 2026 07:11
We've been working on practical AI automation systems focused on measurable business impact.Many companies implement AI but fail to connect it to real ROI.This project focuses on CRM automation, AI sales assistants and intelligent…
Show HN: High-Precision Companion Matrix Root Finder
https://github.com/ratwolfzero/Poly_Root
Published: March 13, 2026 06:34
Article URL: https://github.com/ratwolfzero/Poly_Root Comments URL: https://news.ycombinator.com/item?id=47361326 Points: 1 # Comments: 0
Show HN: From Claude Code to OpenCode – My Evolution in Vibe AI Engineering
https://news.ycombinator.com/item?id=47361303
Published: March 13, 2026 06:27
I’ve spent the last few months iterating on my "Vibe Coding" workflow, moving away from closed-box solutions toward a more transparent, multi-provider stack. I documented the transition from Codex and Claude Code to an open-source setup using OpenCode and…
Show HN: SiMM – Distributed KV Cache for the Long-Context and Agent Era
https://github.com/scitix/SiMM
Published: March 13, 2026 06:09
We built SiMM because LLM context lengths are growing much faster than GPU memory.With long Chain-of-Thought reasoning and multi-turn agents, prompts are getting much longer. According to OpenRouter’s State of AI 2025, average context length has grown…
Show HN: Free app tracking every tech layoff 53k jobs cut in 2026
https://apps.apple.com/us/app/layoffs-tech-job-tracker/id6758896276
Published: March 13, 2026 05:55
Article URL: https://apps.apple.com/us/app/layoffs-tech-job-tracker/id6758896276 Comments URL: https://news.ycombinator.com/item?id=47361125 Points: 1 # Comments: 0
Show HN: Adversarial Code Review paired agents, zero noise,validated findings
https://github.com/gaurav-yadav/adversarial-ai-review
Published: March 13, 2026 05:15
Author here. We built this because one AI reviewing code and checking its own work just agrees with itself — the research confirms LLMs can't reliably self-correct on hard reasoning. The fix: split it into two agents with opposed goals. A reviewer agent…
Show HN: 3DIMLI – Sell Any Digital Product, Zero Commission
https://news.ycombinator.com/item?id=47360891
Published: March 13, 2026 05:06
Hey HN, big update on 3DIMLI (https://3dimli.com) – the no-code storefront builder for digital creators.A lot of people think 3DIMLI is just for 3D models because of the name, but it's evolved way beyond that. You can now sell virtually any digital product…
Show HN: Stuffer, browser based QR/NFC inventory management with peer.js sync
https://github.com/EternityForest/Stuffer
Published: March 13, 2026 04:54
Article URL: https://github.com/EternityForest/Stuffer Comments URL: https://news.ycombinator.com/item?id=47360815 Points: 2 # Comments: 0
Show HN: Global Maritime Chokepoints
https://ryanshook.org/chokepoints/
Published: March 13, 2026 04:42
Article URL: https://ryanshook.org/chokepoints/ Comments URL: https://news.ycombinator.com/item?id=47360760 Points: 12 # Comments: 4
Show HN: Droeftoeter, a Terminal Coding Toy
https://github.com/whtspc/droeftoeter
Published: March 13, 2026 04:16
This is a small coding toy I made for fun. I think there are a few interesting ideas buried in it — curious what others think. Comments URL: https://news.ycombinator.com/item?id=47360633 Points: 1 # Comments: 0
Show HN: Freelancer Profitability Calculator
https://soloboss.app/freelancer-profitability-calculator
Published: March 13, 2026 04:14
Freelancers often focus on revenue but don't always calculate their effective hourly rate after time and client-specific costs. I built a simple calculator that lets you enter revenue, hours worked, and expenses to see the real hourly rate for a client.…
Show HN: DarkMatter – P2P mesh networking protocol for AI agents
Published: March 13, 2026 02:22
Hey HN, I built DarkMatter, an open-source peer-to-peer mesh networking protocol that lets AI agents discover and communicate with each other directly. Or just communicate on your own local network, agents on different devices can communicate and…
Show HN: Collected 1000 real business problems that don't have good software yet
Published: March 13, 2026 02:13
Article URL: https://painsignal.net/ Comments URL: https://news.ycombinator.com/item?id=47359920 Points: 1 # Comments: 0
Show HN: Nix on Windows –- proof-of-concept demo
https://github.com/nix-windows/nix-windows-demo
Published: March 12, 2026 23:58
How puffnfresh, my coworker, made a single command to download, assemble, and boot the VM image is arguably as cool as the port itself! Comments URL: https://news.ycombinator.com/item?id=47358988 Points: 1 # Comments: 0
Show HN: Tarvos – Relay Architecture for infinitely building with coding agents
https://github.com/Photon48/tarvos/tree/main
Published: March 12, 2026 23:55
Relay Architecture is a new way to run AI coding agents. Instead of one agent executing your entire plan until it degrades, you run a relay. Each fresh agent reads the full plan, picks up a minimal handoff from the previous one, works at peak capacity, and…
Show HN: Parevo Core – Auth, tenant, permission in one Go library
https://github.com/parevo/core
Published: March 12, 2026 23:53
I built Parevo Core because I kept rewriting the same auth + tenant + permission logic across Go projects.Each time: JWT validation, refresh rotation, session revoke, tenant context, RBAC checks, SQL filters for tenant_id. Same patterns, different…
Show HN: Homecastr - AI home price forecasts on a map
Published: March 12, 2026 23:23
I built homecastr.com/app because you can't easily see where home prices are headed, not even on Zillow.I used an FT-Transformer & Schrödinger Bridge diffusion model, trained on 20+ years of ACS microdata & 8 FRED macro series. This approach beats Zillow's…
Show HN: Sergamon – I defined 3,700 font glyphs as plain-text pixel grids
https://github.com/sgmonda/sergamon
Published: March 12, 2026 23:13
Every glyph is defined as an 8×16 pixel grid in a plain-text .glyph file, compiled to TTF/WOFF2 via TypeScript + opentype.js. The design philosophy: what you type is what you see. No ligatures, no weight variants, no anti-aliasing intended. 3,700+ glyphs.…
Show HN: AEF – Agents State Machine
https://github.com/mikemasam/aef-spec
Published: March 12, 2026 23:13
While building a personal tool, i found using the idea of Execution Framework (state machine), allows models to actually follow instructions. Comments URL: https://news.ycombinator.com/item?id=47358555 Points: 1 # Comments: 0
Show HN: Tokemon, a terminal dashboard to track LLM token usage
https://news.ycombinator.com/item?id=47358174
Published: March 12, 2026 22:30
Hey HN,Recently I found myself using a bunch of different AI coding tools at the same time (Claude Code, Cursor, and some custom API scripts). By the end of the week, I had absolutely no idea how many tokens I was burning or what my real API costs were…
Show HN: Hugoifier – convert any HTML template to a Hugo and Decap setup via AI
https://github.com/ConflictHQ/hugoifier
Published: March 12, 2026 22:28
I built Hugoifier to solve a problem I kept running into: simple projects have existing HTML templates or want a simple website, but setting up Hugo properly (layouts, partials, hugo.toml, content structure) plus wiring in a git-native CMS takes real time…
Show HN: Chrome extension for deterministic web automation (Open Source)
https://github.com/copycat-main/web-sop-mapper
Published: March 12, 2026 22:17
Article URL: https://github.com/copycat-main/web-sop-mapper Comments URL: https://news.ycombinator.com/item?id=47358035 Points: 2 # Comments: 2
Show HN: NeuralForge – Fine-Tune LLMs on Your Mac Using Apple Neural Engine
https://github.com/Khaeldur/NeuralForge
Published: March 12, 2026 22:13
Article URL: https://github.com/Khaeldur/NeuralForge Comments URL: https://news.ycombinator.com/item?id=47357991 Points: 1 # Comments: 1
Show HN: TypeWhisper – speech-to-text with multiple engines, profiles
Published: March 12, 2026 22:11
Hey HN, I'm Marco, the creator of TypeWhisper.TypeWhisper is a free, open-source speech-to-text app for macOS and Windows. Everything runs locally on your machine - no cloud, no telemetry, no data collection. Your voice never leaves your device.What makes…
Show HN: We Published 50 AI-Assisted Articles in 7 Days – Here Are the Results
https://news.ycombinator.com/item?id=47357912
Published: March 12, 2026 22:06
For the last quarter, we ran a systematic test: can AI content automation produce material that actually ranks and converts without Google penalties?The Architecture: Trend Discovery → AI Drafting (fine-tuned) → Human Editing Gate (45 min) → Automated…
Show HN: Become the Next Sequoia Partner
http://nextsequoiapartner.org/
Published: March 12, 2026 21:57
Article URL: http://nextsequoiapartner.org/ Comments URL: https://news.ycombinator.com/item?id=47357805 Points: 1 # Comments: 0
Show HN: Slop or not – can you tell AI writing from human in everyday contexts?
Published: March 12, 2026 21:53
I’ve been building a crowd-sourced AI detection benchmark. Two responses to the same prompt — one from a real human (pre-2022, provably pre prevalence of AI slop on the internet), one generated by AI. You pick the slop. Three wrong and you’re out.The…
Show HN: I've just launched my own API
https://docs.simpleblogapi.com
Published: March 12, 2026 21:45
Article URL: https://docs.simpleblogapi.com Comments URL: https://news.ycombinator.com/item?id=47357636 Points: 1 # Comments: 1
Show HN: Push-to-talk dictation for Android apps and terminal workflows
https://news.ycombinator.com/item?id=47357607
Published: March 12, 2026 21:43
I built this because MacWhisper is not available on Android and voice typing on Android is pretty bad. Moreover Gemini does not allow you to edit transcripts before they are auto-sent.I like my SwiftKey keyboard though, so I did not want to replace that.…
Show HN: OpenClaw-class agents on ESP32 (and the IDE that makes it possible)
Published: March 12, 2026 21:38
Article URL: https://pycoclaw.com/ Comments URL: https://news.ycombinator.com/item?id=47357515 Points: 11 # Comments: 1
Show HN: Turkish Sieve Engine – Full Prime Statistics Up to 10^14 and V2 Preview
https://github.com/bilgisofttr/turkishsieve
Published: March 12, 2026 21:36
Hi HN, I’m announcing a major update for the Turkish Sieve Engine (TSE). We have just published comprehensive and deterministic distribution statistics across the entire 10^14 range.What we've achieved:Full Spectrum Stats: We didn't just stop at twin and…
Show HN: Homecastr - AI home price forecasts on a map
Published: March 12, 2026 21:28
I built homecastr.com because you can't easily see where home prices are headed, not even on Zillow.I used an FT-Transformer & Schrödinger Bridge diffusion model, trained on 20+ years of ACS microdata & 8 FRED macro series.This approach beats Zillow's…
Show HN: DevNode.studio, 100% local dev tools to make back end work faster
Published: March 12, 2026 21:28
Article URL: https://www.devnode.studio/ Comments URL: https://news.ycombinator.com/item?id=47357376 Points: 2 # Comments: 1
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