2,231 results for block · 2.222s

News for “block”
19 results • 2217 ms server time
Moozonian News
pictolab.io• May 31, 2026• 1 min read
Show HN: Pictolab (online HDR image editor)Source code: http://github.com/anchpop/pictolabI love HDR, but until recently dynamic HDR content was hard to render in the browser. But now, with browsers shipping support for WebGPU and canvases with extended color spaces, it's actually feasible.So what I wanted to was make an image editor capable of doing the simple edits I often need to do, but with full HDR support, which is rare in browser editors. Turning up the brightness on an HDR-capable monitor is a great way to see what your monitor can do :PI tried to go overboard in every way I could. So brightness/saturation/hue adjustments use the okLCH color space, and there's an option to do a "content-aware resize" with seam carving, which is fast because it's parallelized using Sam Westrick's triangle-blocking algorithm [0].Also, the site supports importing HEIC photos as taken with an iPhone, which is surprisingly hard to do correctly. Libraries like libheic don't fully support the format used by iPhones, so if used naively the HDR
Moozonian News
github.com• May 27, 2026• 1 min read
Show HN: Posthorn, self-hosted mail gatewayIntroducing Posthorn, a self hosted email gateway. One docker container (or Go binary) between every self hosted app on your VPS and your transactional email provider. Set up Posthorn once, point your apps to it, done.I was trying to deploy Ghost on a DigitalOcean droplet and found that DO and many different VPS services have started to block the default SMTP ports to try to combat the various types of abuse they get. To actually configure my app, I had to hack together a Postfix relay.In another project, I had a static site which had a contact form, but my free Formspree account was occasionally hitting usage limits and I desperately wanted some of the anti-spam features they had gated behind their paid accounts so I put together a caddy module to catch HTTP POSTs and bounce them to my provider.I kept bumping into these same email issues. Many of the services I wanted to host (Gitea, Mastodon, Umami, Comentario) ran into the same limitations. This felt like a really common issue that
Moozonian News
news.ycombinator.com• May 25, 2026• 1 min read
Show HN: AI skills for program / project / delivery managersA Claude Code and OpenCode skill library that covers the full project and engagement lifecycle through 10 stage-aligned agents and 62 workflows:* Shaping: MEDDIC qualification, ROM estimate, SoW draft* Mobilisation: Charter, RACI, governance, kickoff* Planning: Plan, capacity, budget baseline, estimate challenge* Execution: Weekly status, RAID, standup digests, blocker triage* Governance: Steering packs, exec summaries, stakeholder updates, escalation memos* Risk and change: Risk deep-dives, change requests, mitigation, escalations* Technical-quality oversight: SDLC, QA, systems engineering, secure-SDLC health checks* Commercial: Budget tracking, margin analysis, change orders, invoice backup* People: Team health, attrition risk, ramp plans, one-to-one prep* Closure: Checklist, retrospective, lessons, case study, handoverOutputs are audit-ready markdown, each linked back to its charter revision, source documents, model, and prompt hash.The engagement charter is a 'living constitution'
Advertisement
Moozonian News
agentshieldv2-dashboard-production.up.railway.app• May 19, 2026• 1 min read
Show HN: AgentShield – Stop AI agents from spending money unsupervisedI'm a recent grad from UMich and built AgentShield because agentic AI is moving fast but payment safety hasn't caught up. Agents are already being handed API keys, stablecoin wallets, and payment credentials - if one misbehaves, gets prompt injected, or makes a bad call, nothing understands the agent's intent well enough to stop it.Every spend request runs through four checks before money is allowed to move:1. Quantitative (Redis) - Is the agent within its daily budget? Is it sending the same transaction over and over?2. Policy (Postgres) - Is the vendor blocked? Is the amount too high to auto-approve? Is the stablecoin/network/address allowed?3. Semantic (Claude Haiku) - Does the stated goal actually match what's being purchased?4. Goal Drift (Claude Haiku) - Is this purchase within what the agent is supposed to be doing at all?Checks 1 and 2 run sequentially — if either hard-denies, Claude never gets called. Checks 3 and 4 run in parallel via asyncio.gather.One verdict comes back: SA
Moozonian News
github.com• May 19, 2026• 1 min read
Show HN: Korveo – a local firewall for AI agentsI got really tired of giving artificial intelligence agents access to tools. Then I had no idea what they were actually doing.So I created Korveo.Korveo runs on your computer between your agent and its tools.Here is what Korveo does:1. Korveo records every single tool and application programming interface call that the agent makes2. Korveo lets you replay the sessions like a recording of a flight3. Korveo blocks behavior right away like when the agent tries to leak data or connect to a bad host or when it tries to mix up information from different sessionsAll of Korveos work happens on your computer. There is no cloud involved. You do not need to make an account. Everything that Korveo does stays on your machine.Korveo is still a thing so there are some issues.For example:1. The language that Korveo uses to make rules is not good2. Korveo does not work well with all frameworks3. Korveo is not a space to test an agent that has been fully compromisedBut even with these issues Korveo is a
Moozonian News
news.ycombinator.com• May 19, 2026• 1 min read
Show HN: Heard Google copied part of our product for IO. Want to show off firstI just heard from a very reputable source that Google built part of our product and that they're about to show it off at Google IO.We built a 3D film tool called ArtCraft:https://getartcraft.comhttps://github.com/storytold/artcraft (our monorepo with the desktop app, server, and website code)Our 3D virtual film set enables set decoration, location reuse, precision blocking (control over where things are), character posing, etc.Sets and objects can be generated as meshes or gaussian splats.Autoregressive multimodal models can treat input "previz" style scenes as ControlNets of sorts. Combined with reference images and a possibly a few follow-up rounds of editing, you can create extremely precise starting frames that reflect your vision as a director or creative almost exactly as you see it.It gets rid of the "roulette wheel" of prompting in the places and times where you know you what you want. It's like a WYSIWYG editor.Here's an example:https://app.getartcraft.com/edit-3d/m_qa72baw3cr
Moozonian News
chromewebstore.google.com• May 18, 2026• 1 min read
Show HN: How to Kill the Dead InternetOk, so maybe "how to revive the internet" would be more accurate, but if you're reading this, I got your attention, right? Here's why I want you to read on: I built a free extension, D-slop, to disincentivize anyone from posting AI writing, and eventually images and video as well, on the internet.For writing, it checks known vocab and punctuation tells, as well as subtler tells related to cadence, and assigns it a score subject to an adjustable threshold. If the text fails, users have the option to flag offending text, hide it, or block the page entirely (with the option to see anyway).For media, it's admittedly fairly weak, as it relies on C2PA metadata which is stripped from all of the social media sites where it would be most helpful. (Anyone else have chronically online boomer parents continually gobbling up slop like it's real information?)I have a D-slop+ version in the works that should be able to handle the media itself, but it's going to have to make API calls to have real tee
Advertisement
Moozonian News
github.com• May 9, 2026• 1 min read
Show HN: Concord – Feature rich TUI for discordConcord is TUI client for discord with discord like layout (Servers / Channels / Messages / Members), vim keys, inline image previews via Kitty/iTerm2/Sixel, reactions, polls, threads, forums, and more!(except voice calls, will be implemented) Sits at ~20–40 MB idle.Concord is built with ratatui and crossterm.Here are features: - Login by token, email/password or QR code from the mobile app - Discord like layout : Servers / Channels / Messages / Members - Vim-style keys (hjkl, g/G, Ctrl+d/Ctrl+u, Tab to cycle panes), plus mouse support - Send, edit, delete, and reply to messages, with mention autocomplete - Threads, forum posts (active and archived), pinned messages, mark-as-read - Reactions (Unicode + custom emoji), poll voting, who-reacted lists - Inline image previews via Kitty, iTerm2, or Sixel protocols (halfblock fallback for anything else) - Avatar and custom emoji rendering, full-screen image viewer - Live typing indicators, unread + mention counts - Attachment downloads - Mess
Moozonian News
news.ycombinator.com• May 8, 2026• 1 min read
Show HN: When the LLM AccidentallyWhen the LLM accidentally... outputs some high-level abstraction of "thinking" into it's direct response. See text block at end.What else have you seen the LLM accidentally do?This isn't jailbreaking on my end - just normal use - with GPT5.4 in this case, reasoning and verbosity both set to "high".. (on /completions)Point is, this block (plus lots more) is at the top of the response - then the "actual output" or response later on... but it's kind of cool, it helps me see how much time is being spent inferring things improperly and how I could change my instructions..The real question is, would there be any reliable way of obtaining this same sort of internal "data" in a reliable way about the mid-points of generation?? And what is really actually occurring here?It comes up rarely - maybe I've seen it twice in thousands of prompts with GPT5.4 and input context windows ranging from 150k-200k> Need perhaps use terminal/filesearch? We can use add_document only; actual contents will be in n
Moozonian News
wpsignal.io• May 8, 2026• 1 min read
Show HN: WordPress WebSocket Relay in Rust with Yjs CRDT Provider for WP 7.0WordPress 7.0 ships collaborative block editing via Yjs CRDT. The default transport is HTTP polling. The RTC layer exposes a `sync.providers` filter so you can swap in your own transport, so I built a WebSocket-based Yjs sync provider for it.While building that I realized WebSockets unlock a lot more in WordPress than just RTC. Any `add_action` hook can now push a realtime `CustomEvent` to connected browsers without polling or a custom server.The stack:- Relay server: Rust (Axum/Tokio), WebSocket-first with SSE fallback- Event payloads: AES-256-GCM encrypted before leaving WordPress, the relay only ever sees ciphertext- Publish auth: HMAC-SHA256 signed requests- Browser connections: short-lived scoped JWTs (5 min, auto-refresh)- WordPress plugin: open source (GPL-2.0), hosted relay is WPSignalGitHub - https://github.com/wpsignal/wordsocket/A few use cases we've seen: live WooCommerce order updates, breaking news flags, realtime comment counts, and collaborative editing via WP 7.0 RTC.
Moozonian News
github.com• May 7, 2026• 1 min read
Show HN: Notion-to-site – sync any Notion database to local Markdown/MDX/JSONBuilt this while syncing my own blog from Notion. Good alternative to paid options like Super.so.Supports incremental sync, all Notion block types including equations and synced blocks, image download + WebP conversion, and adapters for Markdown, MDX, and JSON.Works with Next.js, Astro, SvelteKit, and anything that reads files.
Advertisement
Moozonian News
drawers.computer• May 6, 2026• 1 min read
Show HN: Drawers – macOS has apps and files, but no projectsHi HN,Wanted to share Drawers, an app my friend Gonzalo and I (Kieran) have been working on to combat distraction and get people in the flow state. Drawers creates project-scoped workspaces on your Mac, complete with project-specific docks that can contain chats, files, and websites, in addition to apps.We made Drawers because we were concerned about how distracted we were getting when trying to work on the computer. We believe that many productivity solutions (blocklists, pomodoro) treat distraction as a willpower problem, when it is really a structural problem with modern UIs. Projects live across multiple apps, and each app is used for multiple projects. Getting to work requires collecting a specific set of resources across multiple applications, and staying focused requires ignoring all the noise from other projects within shared applications.Drawers addresses this by rearranging the UI around projects. Each project gets its own Drawer, with a project-specific dock containing only
Moozonian News
pulsepages.co• May 5, 2026• 1 min read
Show HN: PulsePages – Multi-page websites for $9/year (Carrd alternativeCarrd is good at one thing: one page. The moment you need a second page — a /pricing, an /about, a /blog — you're either hacking single-column scroll or jumping to Squarespace ($192/yr) or Wix ($192/yr+). Neither is proportionate for a portfolio, indie project, or small business that just needs a few pages.So I built PulsePages. Drag-drop block editor, unlimited pages, custom domains with auto-SSL, all for $9/year. Free tier covers unlimited single-page sites with no credit card.What's in it: - Block editor: text, images, video, embeds, contact forms - Custom domains + automatic SSL provisioning - AI writing assistant (drafts and rewrites page copy in context) - Version history: roll back any page to any saved state - Gated content: password-protect individual pages or sections - Free tier: unlimited single-page sites, no account required to tryStack: Next.js, Supabase, Stripe, Render, Resend.Live at pulsepages.co. Break things, leave feedback here or at pulsepages@polsia.app.