Directory

Companies tracked by Rails Radar

Hiring signals with observed stack evidence. Showing 865–912 of 1479 · page 19 of 31.

• Newrich Network Hiring 1 open listing

  url=https://weworkremotely.com/remote-jobs/newrich-network-senior-full-stack-developer-php-laravel, title=Senior Full Stack Developer - PHP Laravel

• News observability site tracks coverage by party lean/distraction/etc. 0 open listings

  discussion=https://news.ycombinator.com/item?id=49648560, title=Show HN: News observability site tracks coverage by party lean/distraction/etc., Heya HN! I'm helping launch this site which uses Qwen 3-32b to process thousands of news articles and analyze them by region, public interest, partisan lean, etc. We would love your feedback!

• Nexconn 0 open listings

  discussion=https://news.ycombinator.com/item?id=49609053, title=Show HN: Nexconn – Free cross-platform chat SDK with native push

• Nexer AB 0 open listings

  url=https://techtalent.nexergroup.com/jobs/8294752-android-software-engineer, title=Android Software Engineer, matching_tags=Rails,Ruby, description=...adoop|Helm|Kotlin|Next.js|Nginx|NLP|Node.js|NoSQL|OAuth|OpenAI|OpenAPI|Puppet|R|Rails|Real-time systems|Redis|RTOS|Ruby|Rust|Salesforce|SAP|Selenium|SQL Server|SSL/TLS|Tableau

• Next Notes 0 open listings

  discussion=https://news.ycombinator.com/item?id=49668091, title=Show HN: Next Notes – local dictation, meeting notes, and actions app

• NextBlock 0 open listings

  discussion=https://news.ycombinator.com/item?id=49659727, title=Show HN: NextBlock – Build sites with your AI via MCP, manage them in a CMS

• Nextera Robotics | DIDGE.ai 1 open listing

• Nextpage 0 open listings

  discussion=https://news.ycombinator.com/item?id=49659389, title=Show HN: Nextpage – a split-pane desktop app to feed search results into AI chat

• Nexus-Arc 0 open listings

  discussion=https://news.ycombinator.com/item?id=49737113, title=Show HN: Nexus-Arc – pay-per-call and job escrow for AI agents on Arc, Hi HN — I built Nexus-Arc. AI agents can call APIs and run multi-step work, but they still cannot open a Stripe account or hold a corporate card. Prepaid credits lock capital; L1 fees make $0.001 calls uneconomic; L2 batch latency breaks tight loops. Nexus-Arc is a dual-rail gateway live on Arc mainnet (chain 5042), where USDC is native gas: 1. Synchronous rail — HTTP 402 / x402. Agent hits an endpoint unsigned, gets a 402 + challenge, signs a Permit2 / EIP-712 voucher, retries with PAYMENT-SIGNATURE. Settlement is in-process, sub-second, pay-per-call. No API keys. 2. Asynchronous rail — ERC-8183 escrow (NexusJobs). Client locks a USDC budget, provider submits a deliverable hash (IPFS/Arweave), evaluator releases payout. State machine: Open → Funded → Submitted → Terminal. Expiry refunds the client. Live screener (expect HTTP 402 on an unpaid GET): https://nexus-arc.pryx.dev/v1/screener Explorer: https://explorer.arc.io Stack is Bun + Effect TS on Arc. Fees are small (x402 ~0.1% + $0.0005; escrow 75 bps on completion). Happy to answer questions on the 402 self-facilitation path, Permit2 vouchers, or the escrow evaluator. What should I wire next — MCP tools, more paid APIs, or agent identity (ERC-8004)?

• Nightshift 0 open listings

  discussion=https://news.ycombinator.com/item?id=49643048, title=Show HN: Nightshift – Rust CLI to Orchestrate GitHub Issue Resolution with Dags, Hi everyone, I built Nightshift: An agent-agnostic rust-cli tool that orchestrates completion of GitHub Issues. When Openai and Anthropic released `/goal` a couple months ago, I was really excited to try it for long-horizon tasks. But after using it, it didn't blow me away and i did some digging and found a major architectural flaw when using it for complex multi-issue workflows: context rot. This isn't anything new, but given how openai positioned this feature to developers, i was let down by how they'd implemented context management. Though `goal/` is a step forward in long-horizon coding, it lacks task decomposition and proper handling of context - it uses a multi-tier approach that includes persistent context chaining (PCC) to memory, local vector embeddings for RAG, sliding windows, and compaction. In principle, giving claude/codex a directive of `/goal work towards closing my open issues on github` should work but this specific execution model hits a fatal wall - Even with massive context windows and RAG, llm reasoning quality degrades significantly beyond 150k~ tokens, the agent continues working with worsening performance and finally to prevent token exhaustion it uses compaction to summarize old logs. In practice, this causes compaction amnesia. The model is asked to summarize a massive blob of mixed-relevance information when its reasoning quality is already at its lowest. This compaction leads to forgetting critical constraints, makes way for hallucinations of past decisions, and introduces noise that makes the new context unreliable for long-horizon work. I made nightshift to handle the "outer-loop" and enforce strict session boundaries. So rather than getting one agent to work towards closing issues in a single session, nightshift isolates the work like this: 1. You write a PRD as a parent Github issue that defines what needs to be implemented and break it down into vertically sliced child issues with explicit kanban-style dependencies.

• NissyGirl 0 open listings

  discussion=https://news.ycombinator.com/item?id=49611054, title=Show HN: NissyGirl – A 3D web based handheld console rendered in HTML/CSS, Hello hn :) I am Tanis I'm showing off a passion project of mine, NissyGirl.This began with the question "what if I rendered a Game Boy with only CSS" - I loved the result and couldn't stop myself from continually adding to it.My goal is to provide the tactile experience of playing with a retro console and its cartridges from the browser.As of today NissyGirl hosts:- fully interactive 3D handheld rendered with only HTML/CSS- XState machines orchestrating the many layers of behavior- tactile cartridge flow (with more 3D HTML/CSS)- custom game engine featuring fixed-timestep simulation and state machine driven behavior (with PixiJS for canvas rendering our screen- touch-first interactive control scheme (with keyboard / mouse support as well)- two unique cartridges with their own UI and gameplay- a prompt system- a sound system and sounds mastered and produced by me (some even recorded) and loads of pixel artI've put a lot of work into making the interactions feel physical and intuitive. I'd love feedback on those, as well as any weird unexpected browser behavior you run in to.Thanks all! Excited to answer any questions you may have, this has been made deeply with love and I hope you enjoy :)bsky https://bsky.app/profile/nissygirl.bsky.social

• No_human 0 open listings

  discussion=https://news.ycombinator.com/item?id=49677527, title=Show HN: No_human – The AI coding factory that you can TRUST

• NodehistJ 0 open listings

  discussion=https://news.ycombinator.com/item?id=49668759, title=Show HN: NodehistJ – FTN Nodelist Server

• Nola 0 open listings

  discussion=https://news.ycombinator.com/item?id=49646501, title=Show HN: Nola – a TypeScript superset where LLM inference is a language feature, Hi HN, in a world where 100% of code is written by AI (phew, sometimes even 200%), there might still be a small percentage of us who want to write code in a more efficient way, especially when it comes to LLM interaction.

• Nortal 1 open listing

  url=https://remotive.com/remote/jobs/software-development/senior-software-engineer-ruby-on-rails-5458184, title=Senior Software Engineer Ruby on Rails, research=Wymagania: 5+ lat komercyjnej pracy z Ruby on Rails (fragment z indeksu); pozostałych must-have nie widać bez wejścia na stronę.

• Notifkit, self-hosted notification infra for email, SMS, push,etc. +MCP 0 open listings

  discussion=https://news.ycombinator.com/item?id=49609175, title=Show HN: Notifkit, self-hosted notification infra for email, SMS, push,etc. +MCP

• Notifyd 0 open listings

  discussion=https://news.ycombinator.com/item?id=49609589, title=Show HN: Notifyd – notification queue on Postgres alone (Rust, MCP, no UI)

• Notula for Google Meet 0 open listings

  discussion=https://news.ycombinator.com/item?id=49683993, title=Show HN: Notula for Google Meet, Hi HN. I built this because quite often all these tools that transcribe save it somewhere in their own storage, so you have to pay for it. And if not the payment, another bigger issue is that this storage is in another place, where I need to copy from. And of course I don't want to pay for storage that I'm not going to use, because I have my own place for such documents and transcriptions. Once I met a nice tool that just records the transcription and does nothing else. You copy the transcription and paste it wherever you want. But at some point it stopped working properly. Then there's another issue. I used it a lot, but it requires you to keep the transcription open all the time, and it takes up space on the Google Meet page. For instance, if someone shares their screen, it's smaller because of the transcription, which I only needed for the extension. So I wanted to make it better, and that's why I built it. On transcription it does the same, it just saves locally, but it doesn't keep the transcription open at all, so you get the full space of your browser in Google Meet. You can copy the transcription to your clipboard and paste it in your place, or download the MD file, whatever you want. And just recently I updated it and made it save to my git repository automatically. You pick the repository, you pick the folder, and it is saved there. That part goes via Notula, my desktop editor, but I don't want to force on you some extra tools that I don't need myself, so everything else works without it. It used to be called MeetScribe, and two identifiers inside it still say meetscribe. They have to. They are how two content scripts find each other, and renaming them breaks every Meet tab that is open at the moment the update lands. I would love it if you would kick the tires and let me know what you think of it. Happy meetings! --- Website: https://notula.org/meet/ Chrome Web Store: https://chromewebstore.google.com/detail/notula-for-google-m... GitHub: https://github.com/anetrebskii/meetscribe

• Now You Can Use 0 open listings

  discussion=https://news.ycombinator.com/item?id=49720877, title=Show HN: Now You Can Use – Web Baseline Timeline, I wanted an easy way to see what was actually new AND usable on the web, something I wished caniuse had, so I made it (with AI assistance). I hope others can find some use as well!

• Nowdex 0 open listings

  discussion=https://news.ycombinator.com/item?id=49704882, title=Show HN: Nowdex – AI agent usage on your iPhone, Hi HN, I've been using Claude Code, Codex and Cursor quite a bit lately, and I found myself checking their usage limits all the time. Most of the tools I found for this live on the desktop or in the menu bar. What I really wanted was to pull out my phone and see how much I had left, especially when I'm away from my computer. I ended up building Nowdex for this. The main thing is the iPhone widget. It shows your current usage and reset time directly on the Home Screen or Lock Screen. Right now it supports Claude, Codex, Cursor, Grok, Kimi and GLM. There is no account thing. The app doesn't send your usage data to my server, all data live on your device, and sync between your Apple devices is done through iCloud. > One note if you try the Mac app: the version currently on the App Store has a bug that prevents connecting accounts. It's fixed in the next version, which is currently waiting for App Review. Apple review takes toooo long :) I'm also working on an Apple Watch version since this feels like exactly the kind of information I'd rather glance at than open an app for. It's a paid app, but only if you need to track a lot providers. No subscription. Happy to answer any questions.

• Nullsec 0 open listings

  discussion=https://news.ycombinator.com/item?id=49734742, title=Show HN: Nullsec – server-blind encrypted paste

• Number Checker for WA 0 open listings

  discussion=https://news.ycombinator.com/item?id=49657142, title=Show HN: Number Checker for WA – Check and Verify WhatsApp Numbers, Check WhatsApp registration in bulk. Import phone numbers and export results to CSV, Excel, or JSON.

• Numen 0 open listings

  discussion=https://news.ycombinator.com/item?id=49624069, title=Show HN: Numen - self hosted, it tells you what needs attention before you ask

• OJ 0 open listings

  discussion=https://news.ycombinator.com/item?id=49746713, title=Show HN: OJ – A drop-in replacement for Vite in Rust

• ORC8R, one-click compute for devs, no ops required, demo available 0 open listings

  discussion=https://news.ycombinator.com/item?id=49636246, title=Show HN: ORC8R, one-click compute for devs, no ops required, demo available

• OSM Edit MCP 0 open listings

  discussion=https://news.ycombinator.com/item?id=49658321, title=Show HN: OSM Edit MCP

• OSS Modal Alternative 0 open listings

  discussion=https://news.ycombinator.com/item?id=49685152, title=Show HN: OSS Modal Alternative, Our control plane has been public for a while, but I don't think I ever posted it here. We've been working on AI infra for a few years, and have built a highly optimized set of primitives for GPU inference and sandboxes. This includes all sorts of bells and whistles like embedded CAS, a custom image format, multiple container runtimes supported (gVisor/runc), and an opinionated python SDK. Totally self-hostable (of course, you'll need to find some GPUs) on any k8s cluster with a helm chart.

• Oauthcli 0 open listings

  discussion=https://news.ycombinator.com/item?id=49682969, title=Show HN: Oauthcli – CLI for checking/testing/verifying OAuth 2.1 servers

• Objo Studio. A modern visual RAD IDE for desktop and web 0 open listings

  discussion=https://news.ycombinator.com/item?id=49671019, title=Show HN: Objo Studio. A modern visual RAD IDE for desktop and web, I posted Objo Studio here some months ago when it was much earlier in development and it didn’t get much attention. Since then it has changed quite a bit, so I thought it was worth showing again. Objo Studio is my attempt to build a modern version of the kind of development environment I grew up enjoying: Visual Basic, REALbasic/Xojo, Delphi, etc. You visually design an interface, add event handlers and write code, without needing to understand complex frameworks before you can put a button on a window. The big change since I last posted is that Objo can now build both *desktop and web applications* from the same IDE. Desktop applications target macOS, Windows and Linux. Objo also has its own object-oriented programming language. Underneath it is a hand-crafted stack-based virtual machine (written in .NET), while the IDE and desktop UI framework uses Avalonia. Performance has been an important part of the project from the beginning: I want editing, compiling and running an application to feel immediate rather than having the development environment get in the way. Big shout out to Bob Nystrom for his Crafting Interpreters book which got me interested in compilers and interpreters in the first place. The language is deliberately conventional. Classes, methods, properties, inheritance, enumerations, exceptions, collections and so on should all feel familiar if you’ve used languages such as BASIC, C# or similar. I’m not trying to invent a new programming paradigm - the goal is to make building small and medium-sized applications enjoyable and quick. One of the nicest parts of working on it has been having a small group of people actually using it. Quite a few features and fixes have come from someone reporting a problem or saying "this workflow is awkward", and because the project is still small I'm able to turn those around fairly quickly. Objo is obviously nowhere near as mature as tools that have been around for decades, and there are still plenty of things I want to add. But it has reached the point where people are building real applications with it, rather than it just being a language/IDE experiment. I’m particularly interested in whether there is still a place for *visual RAD development* today, especially in the world of Vibe Coding. My feeling is that there are still people who enjoy crafting their code visually. I've been using it to teach my teenage daughter to code and she really likes it :) If that idea interests you, I’d be very interested in any feedback. Objo Studio: https://objo.dev

• Obra, per-project margin tracking for small construction firms 0 open listings

  discussion=https://news.ycombinator.com/item?id=49652153, title=Show HN: Obra, per-project margin tracking for small construction firms

• ObserverBench 0 open listings

  discussion=https://news.ycombinator.com/item?id=49645703, title=Show HN: ObserverBench – Test internal AI monitors by the harm they miss

• Offer Scout Hiring 3 open listings

  url=https://x.com/offerscout/status/2097035714575892849, title=Flipkart is hiring! 🚀 Role: Software Development Engineer - 2 Experience: 2.5+ years Location: India Type: Full-time Skills: Java, Ruby, Clojure, Scala, C/C++, , matching_tags=Ruby, description=...gineer - 2 Experience: 2.5+ years Location: India Type: Full-time Skills: Java, Ruby, Clojure, Scala, C/C++, SQL, OOP, Multithreading, Concurrency Requirements: > https://t.co/QcTRbkUXId or equivalent with 2.5+ years of https://t.co/KBA5ud8..., author=@offerscout, author_name=Offer Scout

• Ollama stand in replacement, 2-4x faster, not just basic optimizations 0 open listings

  discussion=https://news.ycombinator.com/item?id=49616113, title=Show HN: Ollama stand in replacement, 2-4x faster, not just basic optimizations

• OmaGem 0 open listings

  discussion=https://news.ycombinator.com/item?id=49666934, title=Show HN: OmaGem – A Ruby DSL for Configuring and Managing Omarchy Linux

• Omada Health 0 open listings

  article=https://thoughtbot.com/blog/48-companies-you-didn-t-know-were-using-rails-in-2026, website=https://www.omadahealth.com, careers=https://www.omadahealth.com/about-us/careers, ruby_jobs=0

• Omastorm 0 open listings

  discussion=https://news.ycombinator.com/item?id=49724718, title=Show HN: Omastorm – Live NEXRAD weather radar for Omarchy, I’m a software developer and weather nerd. I wanted weather radar that felt like part of my desktop, so I built Omastorm. It lives in the Omarchy bar. Open it for a quick look at your nearest radar, or expand it into a full window to explore and play back recent scans. It uses NOAA’s NEXRAD Level II data, supports keyboard navigation, and follows your desktop theme. It’s open source and still in beta. Currently it requires Omarchy 4 and supports the NEXRAD network; international radar coverage isn’t available yet. I’m particularly interested in hearing from people who have worked with radar data, and from anyone who tries it and finds something confusing or frustrating. Happy to get into how it works.

• Omni 0 open listings

  discussion=https://news.ycombinator.com/item?id=49715402, title=Show HN: Omni – Open-source workplace agent, built on Postgres, Hi HN! Over the past year, I've been building Omni ( https://github.com/getomnico/omni ) - an open-source, self-hosted agent that connects to your workplace apps (drive, email, wiki, CRMs, ticketing systems, etc.), and gives your team an AI agent that can operate across these apps. I posted about Omni on HN about 6 months ago, and it generated some interesting discussions: https://news.ycombinator.com/item?id=47215427 . At the time, Omni was largely an enterprise search system. Since then, the project has evolved to become more of an agent that can gather context, analyze information, and carry out tasks; rather than just search for answers. E.g., you can tell Omni, "create a project status deck on Google Slides with this week's progress", and it will search through Jira, Slack, Docs, meeting transcripts, fetch the relevant information, analyze spreadsheets with Python, prepare a summary and ask for your approval before creating the slides on your drive. A non-exhaustive list of things Omni can do today: - Take action on connected apps, with an approval system for write actions - Full MCP support, so connectors can integrate with any existing MCP servers. - Sync data from connected apps into a unified search index, allowing the agent to query data across all apps using a single search tool. - Sand-boxed code execution and shell access, enabling the agent to create documents, spreadsheets, presentations and HTML landing pages. - Persistent memory and user-defined skills Omni still uses Postgres as its core data layer where it syncs and indexes all data from connected apps. We use ParadeDB (Postgres extension) for BM25 search and pgvector for semantic search - so there's no need to run and operate a dedicated search cluster or vector database. To know more about the architecture: https://docs.getomni.co/architecture . Would love to get more folks involved in the project, so if you find this interesting, please check out the repo below. It only takes around 10-15 min to deploy using docker compose and connect a few apps. Happy to answer any questions! GitHub: https://github.com/getomnico/omni (Apache 2.0 licensed) Docs: https://docs.getomni.co

• OmnisBench, a re-gradable, open LLM routing benchmark on fresh tasks 0 open listings

  discussion=https://news.ycombinator.com/item?id=49727542, title=Show HN: OmnisBench, a re-gradable, open LLM routing benchmark on fresh tasks

• On-device detector for fake lossless audio files (iOS) 0 open listings

  discussion=https://news.ycombinator.com/item?id=49723526, title=Show HN: On-device detector for fake lossless audio files (iOS)

• On-device meeting transcription for iPhone (no cloud, no account) 0 open listings

  discussion=https://news.ycombinator.com/item?id=49739595, title=Show HN: On-device meeting transcription for iPhone (no cloud, no account)

• One Billion Checkboxes: A Bigger Take on One Million Checkboxes 0 open listings

  discussion=https://news.ycombinator.com/item?id=49736351, title=Show HN: One Billion Checkboxes: A Bigger Take on One Million Checkboxes

• One year in making, private/colleberative HTML5-canvas based editor 0 open listings

  discussion=https://news.ycombinator.com/item?id=49688039, title=Show HN: One year in making, private/colleberative HTML5-canvas based editor, I am really unsure about showing this, because I am working on this a while and I am afraid I am not done. Anyway this a project based around being private and while given you a choose when to share. Also if you famliar with web dev, the text editor you see is not just normal dom. It is actaully all 2d canvas. Anyway If you look at this project, make sure to know that app and sdk is really work in progress.

• One-shot resolve: package managers as graph schedulers (2x faster) 0 open listings

  discussion=https://news.ycombinator.com/item?id=49740792, title=Show HN: One-shot resolve: package managers as graph schedulers (2x faster), How one-shot resolve, critical-path download scheduling, coalesced postinstalls and built-in observability can make a package manager 2x faster

• Opair, a coding harness that eschews autonomy 0 open listings

  discussion=https://news.ycombinator.com/item?id=49625009, title=Show HN: Opair, a coding harness that eschews autonomy, Obviously everyone is writing their own coding harness these days, so I'll cut straight to the points of difference in mine: * There's no tool that grants shell access. Instead there's a bunch of development-specific tools, scoped to restricted functionality. * Reads and writes are gated by access control. Project files can be read without prompting, git-ignored files and dotfiles can't. * The shipped MCP integrations are restricted to read-only access. There are no tools for git add and commit. * Perhaps the biggest difference is separate driver and navigator modes. In driver mode, Opair works like other harnesses but with less autonomy for the agent. In navigator mode, the agent has no access to writable tools at all and instead monitors the project for changes you make in your regular editor. The idea is to imitate the relationship with a human pair programmer. Why on earth would anyone build this? Because I want less autonomy, not more. I don't want to read a massive diff at the end of an implementation push, I want to be involved all the way through. Opair is my attempt to make the human/agent relationship more like pair programming and less like code review. I wrote more about this in a philosophy doc: https://www.opairdev.org/philosophy

• Open statistics for every Finnish postal code, with an MCP server 0 open listings

  discussion=https://news.ycombinator.com/item?id=49627063, title=Show HN: Open statistics for every Finnish postal code, with an MCP server

• Open-Source Lightweight Prompt Injection Safety 0 open listings

  discussion=https://news.ycombinator.com/item?id=49714872, title=Show HN: Open-Source Lightweight Prompt Injection Safety

• Open-Sourced Chrome Extension to Save, Organize and Switch Bookmarks 0 open listings

  discussion=https://news.ycombinator.com/item?id=49679224, title=Show HN: Open-Sourced Chrome Extension to Save, Organize and Switch Bookmarks

• Open-source AI teammates with their own computer 0 open listings

  discussion=https://news.ycombinator.com/item?id=49742388, title=Show HN: Open-source AI teammates with their own computer

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