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Read PDFs, EPUBs, and RSS feeds offline. Highlight, draw, and annotate — then sync to Obsidian or Logseq as plain Markdown. Open source. No cloud. No subscription.

Guidelines for building UI components with a perfect user experience, developer experience and agentic experience, whether humans or AI agents write them.

Paste any URL and Oginify's AI generates four unique 1200×630 Open Graph images on demand — one on-brand plus.

The Codex for research: real papers from OpenAlex, PubMed, arXiv, and Wanfang, across scoping, search, reading, and drafting. Cited reviews, annotated PDFs, and posters.

Every problem an OpenAI model solved, explained in plain words with honest trust labels. 372 results from 719 papers.

OpenClaw — The AI that actually does things. Your personal assistant on any platform.

Open-source personal AI assistant that runs on your machine. Control via WhatsApp, Telegram, Discord. Automates emails, calendar, flight check-in, smart home and more.

ChatGPT helped write Sophie’s suicide note. When VF asked about it, the OpenAI CEO gave an unequivocal answer—it was the wrong one.

Setoku is an open-source MCP server that gives your AI a read-only view of your company’s data, plus the context.

Pick a Mac mini, Mac Studio, DGX Spark or Strix Halo box, see which open models fit and how fast they run, and how much usage it takes to break even against paying an API. It is willing to say: it doesn't.

See how ChatGPT, Gemini, Perplexity, AI Overviews and six more engines answer about your brand — then write and publish the content that gets you cited. Cloud or self-hosted.

Your Claude Code, Codex, Gemini, OpenClaw and Hermes agents as little guys in your Mac menu bar. See who's working, who has news and who needs you.

LangChain provides the engineering platform and open source frameworks developers use to build, test, and deploy.

Search open government tenders, RFPs and public procurement contracts from 100+ countries in one place. Every notice in English, updated daily, with a link to the official portal to bid.

A free, open-source desktop motion-graphics editor with After Effects' keyboard and layer model. The viewport and the exporter run the same GPU engine, so what you see is the frame you get.

Generate images, synthesize voice, and transcribe audio or video with one unified API. Access leading open-source.

Tilion runs Fortress, an open-source recompiled-Chromium engine that corrects the browser fingerprint in C++, so.

Bring your own model and provider, wire in your tools and context, and ship reusable agent setups across your org.

Askdown is an open, Markdown-like language for forms, with a JSON model, a JSON Schema, a live builder and hosted forms.

Spikeforge is an open-source toolkit for building, training, inspecting, and deploying spiking neural networks.

Board a live London Tube train and ride it through a 3D London. Real-time positions reconstructed from TfL open data.

Free open-source audit: is your site readable, crawlable and optimized for ChatGPT, Claude, Perplexity and every.

Play free poker against 24 LLMs, frontier models included, that explain every decision, Slumbot and commercial-era bot profiles. Every hand is logged into an open dataset; results with n and confidence intervals.

OpenAI's upcoming GPT Image 2 (gpt-image-2): near-perfect text rendering, native 4K output, and deep world.

Brian2 Atlas is an open-source engine for neural simulation and native training. Explore AtlasIR, CPU, GPU, browser and MPI execution, research results and the source installation guide.

OpenAI- and Anthropic-compatible API: 71 text, image and video models from 13 labs, one USD balance, leading models at or below official list prices.

an open-source, self-hosted reliability runtime for AI agents: deterministic cost, loop, and time budgets with a.

Railo is the fixed point in your GitHub workflow: scan PR diffs, apply rule-based patches, open merge-ready fix PRs. No LLM guesswork. Public beta.

Corsair helps AI products add secure, multi-tenant integrations with OAuth, permissions, MCP, webhooks, and hosted or self-hosted execution.

Lastly the openai model gpt-5.4 gained in popularity within the OpenClaw community (maybe this is the reason).