... source repos, and I noticed a scary gap: You git clone a project, you point an agent at it, and before you type a single command , code can already run. A .git/hooks/pre commit, an npm postinstall, a .envrc, a VS Code task set to folderOpen, a CLAUDE.md that tells the agent to curl | bash none of these show up in a normal diff review. Your agent will happily trigger them for you, because it's just following instructions. Existing tools ... ... face, especially now that "clone and let the agent figure it out" is becoming the default workflow. I'd love to hear your thoughts: Have you ever had a close call with an auto execution hook? What other vectors

... mobile Safari */ .nft-svg-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; aspect-ratio: 1 / 1; overflow: hidden; pointer-events: none; } .nft-svg-container svg { display: block; width: 100%; height: 100%; object-fit: fill; /* Force SVG vectors to scale correctly without clipping */ vector

... check out my personal projects and write-ups on my website ezinner.com . The project I am launching tomorrow is EZ QR Generator . I built it because I needed a fast way to output razor-sharp, custom-shaped SVG vector files for print layouts without dealing with forced account creations or dynamic redirect paywalls. Because I spend most of my day coding inside AI-first developer environments like the Antigravity IDE, I also ended up building an official Model Context Protocol ... ... server for it. This lets you generate custom vector

... combined the simplicity of Canva with the power of professional design software. As I kept building, I realized creators often had to jump between multiple apps just to finish one project. Design in one app, animate in another, edit vectors somewhere else, then export and repeat. I wanted to solve that. Here are a few features I'm most proud of: Illustrator-style Pen Tool One thing I always missed in browser and mobile editors was a proper Pen Tool ... ... Crayon lets you create custom vector

... were evaluating this idea, which signal would matter first? A. A two-device demo: type encrypt send open offline B. A clear permission screen showing that the APK has no INTERNET permission C. A public cryptographic format with test vectors D. Reproducible-build evidence E. An independent audit before installation What would you check first, and what would still stop you from enabling it? The flow I m testing is type encrypt locally send through Telegram open offline ... ... wrong recipient. Pre-use messaging can earn attention. A successful, low-friction test exchange is what turns the idea into practical value. Comment from Jason Scott(@jason_scott8): I would appreciate a public cryptographic format with clear test vectors

... When it comes to AI Memory, everyone's arguing "RAG vs. grep" like it's a religious war. It's not. It's just a cost curve. I've gotten this question so many times that I thought I'd just share my thoughts. So here goes: Vector

... earliest problems we ran into building v2 was this: You decide something in January. You change your mind in March. You ask about it in July. What should the system return? A naive vector search returns whichever memory scores higher. Sometimes that is the old one. You get stale context presented as current fact, with nothing flagging it as potentially outdated. Second Brain v2 handles this with conflict detection. When a new memory is stored that contradicts an existing ... ... just returns whatever scored highest. Comment from Mustafa Arian(@thenameisarian): you already lead with the right instinct: keeping the old memory linked rather than overwriting. the follow-up i'd think about is when to surface the conflict visually vs

... Just shipped an improved version of the vector search for companies! Take a look & let me know what you think! I also put it as main agentic search bar on the main page of ExploreYC, from reading all comments this is one of the most loved features and I think it deserves more visibility Comment from Jordan bulk(@jordan_bulk): I have wasted hours manually digging through YC companies before. If this consistently surfaces relevant startups from natural language ... ... Comment from Thomas Wright(@thomas_wright2): curious to try the new search and see how well it understands different ideas. Better results can really change the way people explore products. Comment from Ankit Dongre(@ankit_dongre): Smart move putting vector

... whole local store is encrypted, both layers, not just the transcript: relational transcript + keyword index (SQLCipher): page level AES 256, each page authenticated with an HMAC so tampering is detectable, key stretched from the passphrase via PBKDF2. vector index: XChaCha20 Poly1305 authenticated encryption, key derived via Argon2id, KDF params + salt bound as AAD. same passphrase as layer one so an old key buried in history isn't readable by another process, MCP client, or synced backup without it. fail closed ... ... answer: rotation is full re-encrypt, not a fast re-wrap and it was a deliberate design choice. there's no envelope/DEK layer. passphrase derives key directly in both layers -- SQLCipher stretches it to the page key via PBKDF2, vector

... they re just fragments but together, they become clarity. Somewhere along the way, we realised our logo should tell that story too. We d been trying to describe the company for weeks. But physics had already done it. A vector isn t just speed, it s speed with direction. That s the company we re trying to build. And once we found that idea, everything else fell into place. The pixels, grids, layers, straight lines. They were never just design ... ... just show you what a company makes. They show you how a company thinks. Check out our new website here www.usevelo.ai The rebrand is finished. Now the fun begins. Comment from Roopesh Donde(@roopesh_donde): @ajaykumar1018 The vector

... face, at whatever lighting conditions exist in the user's environment, at whatever angle they happen to be sitting at.    The challenge isn't just detecting where the eyes are. It's detecting the gaze vector the direction the person is actually looking, in a 2D image that varies with head position, lighting, distance from the screen, and the participant's facial geometry. Building a model that's robust to that variation took years of data collection ... ... biggest advantage here. Getting slightly lower accuracy is often a reasonable tradeoff if it makes the technology much more accessible and easier to use at scale. Comment from Gal Dayan(@galdayan): the honesty about real-world accuracy dropping vs

... flags near-identical takes so you can clean up your bin. The catch? There isn't one. Everything runs locally . We use a CLIP model (open_clip ViT-B-32) to embed sampled frames and your text query into vectors and those vectors

... wrong thing. Confidently . Dense search embeds those identifiers so close together it can't tell them apart. It's not a miss, it's a wrong answer that looks right. Hybrid recall fixes it. Keyword search runs alongside the vector query now, results get fused, exact identifiers actually come back. Two other things in this release. Memories that survive contradictions rank higher over time, ones that keep losing rank lower. Compression now protects things that have been recalled or survived ... ... memories. That's gone. Full release notes at https://secondbrain.s.gy/v1_10 v2 knowledge graph is next. Coming July 15. Comment from Rahil Pirani(@rahilpirani): @advin_jadis The thing is keyword search is kind of underrated for this specific problem. Vector

... both content and   product work.   2. Google Search Console I basically live in it. For anything SEO, it's the only honest source of truth   about what's actually happening vs. what I assume is happening.   3. Ahrefs keyword and competitor

... happened, start to finish: Step 1 Aura builds the board and pieces from SVG scratch. I typed: "create a chess board with all 32 pieces in starting position." Aura calculated the exact 60 60px grid, generated Staunton-style vector paths for every piece type pawn, rook, knight, bishop, queen, king and placed all 32 on the correct squares with mathematically precise x/y coordinates. Not emoji. Not Unicode. Clean, fully editable SVG paths on the canvas. Step 2 Zion animates ...

... screen-space guessing, resulting in giant, jittery 1GB apps that melt your phone's battery. We did the exact opposite. We anchored our 5-stage tracking engine to raw, hardware-level sensor physics (accelerometers and gyros) to read gravity vectors directly. The result? Flawless, stable .bvh spatial exports and high-density facial tracking, packed into a microscopic, hyper-optimized 41MB footprint that runs locally on your device with zero internet permissions. The Vision: We are building a community-first technology ...

... wanted it interactive . A button that responds. A card that reacts. But every design change meant recoding everything. That killed the momentum every time. **Stage 5: The tool gap** hashtag#Lottie for motion for logic hashtag#Rive for vectors for full apps hashtag#Framer for code for designers Two worlds. No bridge. Same story for 20 years. **So I built the bridge.** www.exodeui.com **Design anything. AI handles motion + interaction + logic. It runs natively on any platform. For everyone.** No code ...

... Next.js / Vercel, stateless PWA. No native app. 75-register mood taxonomy I hand-curated over months. Each one has an editorial definition + canonical exemplar films. Stuff like warm hug, neon nights, anxious dread, intellectual puzzle, melancholy beauty. Defining "wistful" vs "melancholy" as non-overlapping is a real design problem. 43,000 films classified across all 75 registers via batched LLM pass, that was trained on the sources and ways to score. Each film ends up with a 75-dim mood ... ... vector

... doorbell. It rings the same whether it's a package or a fire. That's basically the gap Pushary fills, same hook idea you've already wired, but the event carries a real handoff (done vs blocked vs

... free node drag. New What's new modal: First launch after auto-update opens release highlights with a hero matching the website's auth screen and a link to the full changelog. New Welcome-screen otter mascot (opt-in): Vector otter toggleable from Settings Appearance. Eyes track your cursor while you type, mouth opens pink when you paste, blinks idly. New Hey Flowly wake word: Production-ready on-device wake-word integration. Talk hands-off when the notch is live ... ... side-panel pattern we already use for file previews so it doesn't add a new UI primitive. Probably the very next thing on the roadmap. Two quick questions if you've got a sec: 1. Per-message receipt vs

... full music platform in some ways, more complete than Spotify, Tidal, or Apple Music. It serves audio, does on-the-fly transcoding, enriches tracks, albums, and artists from a ton of sources, runs audio analysis and extracts track similarity vectors, has an adaptive equalizer that reads the audio profile of each track or follows the genre taxonomy, a discovery radio like the one Pandora had back in the early 2000s, and a lot more. Again: not a single line ... ... person can build has moved. There's a political, social, anti-capitalist undercurrent behind Crate. I built it because I can't stomach what Spotify, Apple, and Amazon have done to music. Spotify pays less per stream than any competitor

... makers! Lately, I ve been looking closely at how independent builders and small teams are managing AI knowledge bases. It feels like the default "industry standard" is to immediately reach for a complex RAG pipeline and a heavy, paid Vector Database. But I'm starting to wonder if we are over-engineering this for 90% of standard use cases. Vector

... strengths: Python & FastAPI for robust AI pipelines, APIs, and microservices PyTorch & JAX for LLMs, diffusion, and multimodal models in research and production Distributed GPU orchestration using AWS, Modal, and custom worker clusters Retrieval & agent systems with vector databases, embeddings, RAG workflows, and hybrid search TypeScript & React for high-performance, AI-powered frontends and interactive applications Autonomous agents & orchestration frameworks (LangChain, LlamaIndex, MCP-enabled workflows) If you want someone who can own the AI lifecycle ...

... upload text preview so teams can sanity-check OCR / extracted text on messy scans before it counts. Workflows can also call tools (including MCP servers you configure). The story we care about is better service and productivity , not a vector database. You shouldn t have to trade speed for sovereignty: we re shipping paths from a fast cloud-style app to managed packages and self-hosted setups where you can keep data and inference aligned with your requirements. If this ...

... finance, and data workflows that actually touch your systems. The DronaHQ Agentic Platform lets you plug into your existing stack (CRMs, helpdesks, billing, internal tools) and spin up production ready agents without wrestling with infra, stitching tools, or managing vector DBs. You describe the workflow, wire it to your tools, and let agents handle things like: Invoice processing and approvals Recruitment and candidate screening flows Lead enrichment, routing, and follow ups Travel desk and reimbursements Data cleanup, sync, and reporting ...