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Launch HN: Trigger.dev (YC W23) – Open-source platform to build reliable AI apps

Hi HN, I’m Eric, CTO at Trigger.dev ( https://trigger.dev ). We’re a developer platform for building and running AI agents and workflows, open-source under the Apache 2.0 license ( https://github.com/triggerdotdev/trigger.dev ). We provide everything needed to create production-grade agents in your codebase and deploy, run, monitor, and debug them. You can use just our primitives or combine with tools like Mastra, LangChain and Vercel AI SDK. You can self-host or use our cloud, where we take ca

Topics: ai dev https self trigger

Differences between stal/IX and regular Linux

stal/IX This document contains a regularly updated list of differences between stal/IX and regular Linux. Minimalism “UNIX is simple and coherent…” - Dennis Ritchie “GNU’s Not UNIX” - Richard Stallman stal/IX is not UNIX or Linux in the usual sense of these terms. stal/IX is an attempt to rethink some fundamentals without touching the Linux API and ABI. One of the goals of stal/IX is to build the system from the ground up in such a way that it is easy to understand how it works, not just

Topics: com html https ix stal

Launch HN: Recall.ai (YC W20) – API for meeting recordings and transcripts

Hey HN, we're David and Amanda from Recall.ai ( https://www.recall.ai ). Today we’re launching our Desktop Recording SDK, a way to get meeting data without a bot in the meeting: https://www.recall.ai/product/desktop-recording-sdk . It’s our biggest release in quite a while so we thought we’d finally do our Launch HN :) Here’s a demo that shows it producing a transcript from a meeting, followed by examples in code: https://www.youtube.com/watch?v=4croAGGiKTA . API docs are at https://docs.recall

The worst possible antitrust outcome

Today's links The worst possible antitrust outcome (permalink) Well, fuck. Last year, Google lost an antitrust case to Biden's DoJ. The DoJ lawyers beat Google like a drum, proving beyond a shadow of a doubt that Google had deliberately sought to create and maintain a monopoly over search, and that they'd used that monopoly to make search materially worse, while locking competitors out of the market. In other words, the company that controls 90% of search attained that control by ill

Nuclear: Desktop music player focused on streaming from free sources

Desktop music player focused on streaming from free sources Links Official website Downloads Documentation Mastodon Twitter Support channel (Matrix): #nuclear:matrix.org Discord chat: https://discord.gg/JqPjKxE Suggest and vote on new features here: https://nuclear.featureupvote.com/ Readme translations: What is this? nuclear is a free music streaming program that pulls content from free sources all over the internet. If you know mps-youtube, this is a similar music player but with

Ask HN: Who is hiring? (September 2025)

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work isan option. Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does. Please only post if you are actively filling a position and are committed to responding to applicants. Commenters: please don't reply to job posts to compla

Hardening Firefox – a checklist for improved browser privacy

This checklist will walk you (and me) through the settings and extensions I use to improve my privacy when using Firefox. If you’re looking for a web browser that offers a high degree of privacy out of the box with minimal setup, Brave is a common choice. However, I prefer Firefox for several reasons: Firefox is developed by the nonprofit organization Mozilla. I value Mozilla’s commitment to open source software. Firefox is not based on Chromium. Brave, like most browsers, is based on Chromi

PSA: Libxslt is unmaintained and has 5 unpatched security bugs

Alan Coopersmith reports: On 6/16/25 15:12, Alan Coopersmith wrote: BTW, users of libxml2 may also be using its sibling project, libxslt, which currently has no active maintainer, but has three unfixed security issues reported against it according to https://gitlab.gnome.org/Teams/Releng/security/-/wikis/2025#libxml2-and-libxslt 2 of the 3 have now been disclosed: (CVE-2025-7424) libxslt: Type confusion in xmlNode.psvi between stylesheet and source nodes https://gitlab.gnome.org/GNOME/libxs

Launch HN: Dedalus Labs (YC S25) – Vercel for Agents

Hey HN! We are Windsor and Cathy of Dedalus Labs ( https://www.dedaluslabs.ai/ ), a cloud platform for developers to build agentic AI applications. Our SDK allows you to connect any LLM to any MCP tools – local or hosted by us. No Dockerfiles or YAML configs required. Here’s a demo: https://youtu.be/s2khf1Monho?si=yiWnZh5OP4HQcAwL&t=11 Last October, I (Windsor) was trying to build a stateful code execution sandbox in the cloud that LLMs could tool-call into. This was before MCP was released, a

Windows 11 Update KB5063878 Causing SSD Failures

Hi r/msp, Just want to share a word of caution. I've observed several threads across r/Windows11 and r/sysadmin that are reporting that the latest Windows 11 security update (KB5063878) is linked to SSD failures/data corruption, particularly during large file operations (50GB+ transfers, large PST/OST files, etc.). Here are some of the relevant conversations: https://www.reddit.com/r/Windows11/comments/1mst8au/windows_11s_latest_security_update_kb5063878_is/ https://www.reddit.com/r/Windows1

Launch HN: April (YC S25) – Voice AI to manage your email and calendar

Hi HN, we’re Neha and Akash from April ( https://tryapril.com ). We are building an AI executive assistant to help you get through emails and manage your schedule, hands-free while you drive to work, or whenever else you prefer voice interaction. Here's a demo: https://www.youtube.com/watch?v=ISKwEyuQQEo#t=50 ...and here's a second one showing more complex use cases: https://www.youtube.com/watch?v=P8APprJ3-eY. While driving 40 mins daily from SF to Berkeley, my inbox would flood to 30+ email

Ghrc.io appears to be malicious

A simple typo of ghcr.io to ghrc.io would normally be a small goof. You’d typically get a 404 or similar error, finally work out the issue, fix it, and move along. But in this case, that typo appears to be doing something very malicious, stealing GitHub credentials. First, a quick bit of background. ghcr.io is an OCI conformant registry for container images and OCI artifacts used by a lot of projects. It’s part of GitHub and is a very popular image and artifact repository used by open source pr

Launch HN: BlankBio (YC S25) - Making RNA Programmable

Hey HN, we're Phil, Ian and Jonny, and we're building BlankBio ( https://blank.bio ). We're training RNA foundation models to power a computational toolkit for therapeutics. The first application is in mRNA design where our vision is for any biologist to design an effective therapeutic sequence ( https://www.youtube.com/watch?v=ZgI7WJ1SygI ). BlankBio started from our PhD work in this area, which is open-sourced. There’s a model [2] and a benchmark with APIs access [0]. mRNA has the potential

XSLT removal will break multiple government and regulatory sites

What is the issue with the HTML Standard? One of the issues we've seen in #11523 and #11563 is that the proposal to remove XSLT from the spec doesn't acknowledge existing use cases beyond Chrome Status counter stats. According to Chrome's own Blink principles of web compatibility: The primary signal we use is the fraction of page views impacted in Chrome, usually computed via Blink’s UseCounter UMA metrics. As a general rule of thumb, 0.1% of PageVisits (1 in 1000) is large, while 0.001% is c

Launch HN: Inconvo (YC S23) – AI agents for customer-facing analytics

Hi HN, we are Liam and Eoghan of Inconvo ( https://inconvo.com ), a platform that makes it easy to build and deploy AI analytics agents into your SaaS products, so your customers can quickly interact with their data. There’s a demo video at https://www.youtube.com/watch?v=4wlZL3XGWTQ and a live demo at https://demo.inconvo.ai/ (no signup required). Docs are at https://inconvo.com/docs. SaaS products typically offer dashboards and reports, which work for high-level metrics but are clunky for dr

DeepSeek-v3.1

DeepSeek-V3.1 Release Introducing DeepSeek-V3.1: our first step toward the agent era! 🚀 🧠 Hybrid inference: Think & Non-Think — one model, two modes ⚡️ Faster thinking: DeepSeek-V3.1-Think reaches answers in less time vs. DeepSeek-R1-0528 🛠️ Stronger agent skills: Post-training boosts tool use and multi-step agent tasks Try it now — toggle Think/Non-Think via the "DeepThink" button: https://chat.deepseek.com/ 🔹 deepseek-chat → non-thinking mode 🔹 deepseek-reasoner → thinking mode 🧵 128K

What about using rel="share-url" to expose sharing intents?

Let's say that you've visited a website and want to share it with your friends. At the bottom of the article is a list of popular sharing destinations - Facebook, BlueSky, LinkedIn, Telegram, Reddit, HackerNews etc. You click the relevant icon and get taken to the site with the sharing details pre-filled. The problem is, every different site has a different intent for sharing links and text. For example: https://www.facebook.com/sharer.php?u=…&t=… https://www.linkedin.com/sharing/share-offsi

DeepSeek-v3.1 Release

DeepSeek-V3.1 Release Introducing DeepSeek-V3.1: our first step toward the agent era! 🚀 🧠 Hybrid inference: Think & Non-Think — one model, two modes ⚡️ Faster thinking: DeepSeek-V3.1-Think reaches answers in less time vs. DeepSeek-R1-0528 🛠️ Stronger agent skills: Post-training boosts tool use and multi-step agent tasks Try it now — toggle Think/Non-Think via the "DeepThink" button: https://chat.deepseek.com/ 🔹 deepseek-chat → non-thinking mode 🔹 deepseek-reasoner → thinking mode 🧵 128K

Bootstrapping the Future: From Resource Estimation to Quantum Advantage

Quantum Algorithms That Work A central problem in quantum computing is the development of domain-specific algorithms that enable real scientific and economic contributions. Quantum algorithms in numerous domains such as finance, chemistry, physics, and biology are being developed with the intention of achieving quantum advantage, i.e. to derive deeper insights relative to established algorithms on classical machines. But these algorithms are typically evaluated through simulation and/or testing

Show HN: Hanaco Weather – A poetic weather SNS from the OS Yamato project

OS Yamato 🌸 🔗 Visit: https://hanaco875.com 📹 Launch Video: https://www.youtube.com/watch?v=JrqwU_N5WBA 📰 Featured in KrispiTech: https://krispitech.com/os-yamato-and-the-art-of-gentle-tech-where-minimalism-meets-mindfulness/ ⸻ ✨ Now Open After two and a half months of quiet, steady growth, OS Yamato has opened its gates to the world. This isn’t just software — it’s a philosophy of impermanence, care, and simplicity. ⸻ 🌿 Philosophy We believe digital memories, like real ones, shouldn’t l

Topics: com https let os yamato

Ask HN: Why does the US Visa application website do a port-scan of my network?

I have recently installed this extension on FF: https://addons.mozilla.org/en-US/firefox/addon/port-authorit... and yesterday I visited this website: https://ceac.state.gov/genniv/ and I got a notification that the website tried to do a port-scan of my private network. Is this a common thing? I have just recently installed the extension, so I am not sure if there are a lot of other websites who do it. Since looking into it, I noticed that uBlock Origin already has the default list "Block Outsi

Critical Cache Poisoning Vulnerability in Dnsmasq

[Dnsmasq-discuss] [Security Report] Critical Cache Poisoning Vulnerability in Dnsmasq Dear Dnsmasq Security Team, We would like to responsibly disclose a critical cache poisoning vulnerability affecting the Dnsmasq DNS software. The issue allows attackers to inject arbitrary malicious DNS resource records and poison domain names without requiring advanced techniques, only by leveraging a single special character. Report Summary Vulnerability Type: Logic flaw in cache poisoning defense Affected

Show HN: I built a free alternative to Adobe Acrobat PDF viewer

EmbedPDF Open‑Source JavaScript PDF Viewer EmbedPDF is a framework‑agnostic, MIT‑licensed PDF viewer that drops into any JavaScript project. Whether you build with React, Vue, Svelte, Preact, or vanilla JS, EmbedPDF delivers a smooth, modern reading experience and a clean developer API. 📚 Documentation Full docs, installation guides, API reference, and examples: 👉 https://www.embedpdf.com 🚀 Live Demo Try it now — load your own PDF or use the sample: 👉 https://app.embedpdf.com ✨ Features

Open Lovable

Chat with AI to build React apps instantly. # Required E2B_API_KEY = your_e2b_api_key # Get from https://e2b.dev (Sandboxes) FIRECRAWL_API_KEY = your_firecrawl_api_key # Get from https://firecrawl.dev (Web scraping) # Optional (need at least one AI provider) ANTHROPIC_API_KEY = your_anthropic_api_key # Get from https://console.anthropic.com OPENAI_API_KEY = your_openai_api_key # Get from https://platform.openai.com (GPT-5) GROQ_API_KEY = your_groq_api_key # Get from https://console.groq.com (Fa

Topics: ai com console dev https

Ditching GitHub

This is going to be some sort of a public service announcement, with side notes. This has been brewing for a long, long time (years), it’s just that I never seemed to have the focus time required to solve this once and for all. But now I decided to get moving, and it is already ongoing. If you are among those few with an interest in code I publish, do read on. What? I am moving all of my public source code repositories off of GitHub. My ambition is to completely end my own usage of GitHub, in

Consider using Zstandard and/or LZ4 instead of Deflate

One of the issues we have with .PNG is slow read/write times. There are now new lossless open source codecs without patent concerns, such as Zstandard (maintained by Facebook) or LZ4: https://facebook.github.io/zstd/ https://github.com/lz4/lz4 Zstandard is used by the new Khronos KTX2 GPU texture format specification. I propose that it be added as an option to a future version of .PNG. The possible speedups are quite significant, and for users that read and write a lot of .PNG's as part of th

Ask HN: Who is hiring? (August 2025)

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work isan option. Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does. Please only post if you are actively filling a position and are committed to responding to applicants. Commenters: please don't reply to job posts to compla

GPT-5 is already (ostensibly) available via API

Using the model gpt-5-bench-chatcompletions-gpt41-api-ev3 via the Chat Completions API will give you what is supposedly GPT-5. Conjecture: The "gpt41-api" portion of the name suggests that there's new functionality to this model that will require new API parameters or calls, and that this particular version of the model is adapted to the GPT-4.1 API for backwards compatibility. Here you can see me using it via curl : https://preview.redd.it/glxute607egf1.png?width=1181&format=png&auto=webp&s=

Topics: api gpt https model png

Launch HN: Societies.io (YC W25) – AI simulations of your target audience

Hi HN, we’re Patrick and James! Artificial Societies ( https://societies.io ) lets you simulate your target audience so you can test marketing, messaging and content before you launch them. Here’s a quick product demo: https://www.loom.com/share/c0ce8ab860c044c586c13a24b6c9b391?... Marketers always say that half their spend will be wasted - they just don’t know which half. Real-world experiments help, but they’re too slow and expensive to run at scale. So, we’re building simulations that let y

Nova: A New Web Framework for Erlang

Hi Hacker News community, I'm excited to share Nova, a new web framework built for Erlang, designed to make web development in Erlang simpler, faster, and more approachable. Nova leverages Erlang's concurrency, reliability, and scalability to create a robust yet lightweight framework for building modern web applications. Key features: * Lightweight and modular: Easy to integrate with existing Erlang projects. * Built for concurrency: Harnesses Erlang's actor model for high-performance web ap