NeoMacros
NeoMacros is a client-side Fabric mod that runs ECMAScript/JavaScript inside Minecraft. Scripts are plain .
0
DEV TRENDS / DAILY DISCOVERIES
Nov 9, 2026 · What developers are building
Daily discoveries from developer communities, independent makers, and open source.
Tracelet
Tracelet helps Vibe Coding developers debug unreproducible user issues: replay actions, inspect browser errors/failed requests, let Codex or Claude Code read evidence via MCP, then retest after fixes.
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OK JLPT
OK JLPT has 104 JLPT N5–N1 paper sets by year (2010–2026), with listening audio, online answering, auto-scoring and Chinese explanations, plus a free score calculator and particle/verb drills. N5/N4 free; N3–N1 one free set each, rest paid.
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THE JURY
An anonymous community for blind voting on private dilemmas: cases close at 30 votes with a strict majority and produce a shareable verdict card; browsing and posting need no signup.
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OurYearbook
A collaborative online class yearbook: each classmate adds memories from their own perspective, and future letters stay locked until a set date. Privacy-first; only a class is public.
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Investment Guide for Mainland Chinese Investors
Practical investment tutorials for mainland Chinese users covering US stocks, crypto, Hong Kong bank accounts, and CRS taxes, plus free tools for QDII quotas, ETF comparison, and DCA calculations.
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Utsuroi: A Kyoto House's Day Told by the Scrollbar
A three.js page where the scrollbar is a clock: 14 stops along one continuous camera path through a Kyoto house and garden, from the pre-dawn gate to the night koi pond, with four seasons, Blender-baked interior light blended by time of da…
4
Read the Loop: Visualizing How AI Coding Agents Work Using Real Claude Code Sessions
An interactive website that walks through real recorded Claude Code sessions to illustrate, step by step, how AI coding agents get work done.
0
NextJSON: Free Online Nested JSON Parser and Formatter
NextJSON is a free, no-signup online JSON toolbox that parses and expands deeply nested JSON, including JSON escaped as strings, and offers formatting, validation, and minification. It helps debug complex JSON in API responses and logs.
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Lingki AI: Web-Based AI Roleplay Chat Compatible with SillyTavern Character Cards
Lingki AI is an independently run, web-based AI roleplay chat app that is compatible with SillyTavern character cards.
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Plost: Lightweight Self-Hosted Web Analytics Built with Go and SQLite
GitHub · plost-dev/plost
5
dsh-super-search: Global Search Plugin for DeepSeek Harness
A search plugin for DeepSeek Harness that adds Ctrl+Shift+K global search, making it easy to quickly find past questions and answers from your conversations with the harness.
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DualTransfer: Cross-Machine Agent Messaging and Task Handoff for DeepSeek Harness on Windows and Mac
DualTransfer is an unofficial DeepSeek Harness plugin for users running both Windows and Mac. Paired agents on the two machines exchange messages, task requests, progress and results, cutting manual copy-paste.
1
GIFGenerator.ai: AI GIF Generator from Text and Images
GIFGenerator.ai generates looping GIFs from text prompts or uploaded images. It supports text-to-GIF and image-to-GIF, pixel, cartoon, 3D and anime styles, plus natural-language motion control for memes, web assets, logos and characters.
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MemDock: Claude Code and Codex workbench for sessions, memory, and Skills
MemDock is a macOS/Windows workbench for Claude Code and Codex. It centralizes memory, Skills, and sessions, with memory review/rollback, session conversion, Skill install/update, GitHub sync, terminal, Git worktrees, and usage stats.
15
temp-api: No-Signup Temporary HTTP Mock API Service
temp-api is a no-signup web service for temporary mock HTTP endpoints: pick a method, paste your JSON response, and get a callable URL that stays stable for 3 days.
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QMuse CLI: Host local projects on QMuse and continue QMuse projects locally with a coding agent
QMuse CLI plus a companion Agent Skill bridge local development and QMuse: deploy hosted React projects, publish versions and get shareable preview URLs, or pull QMuse project source into Codex, Claude Code or Cursor for local edits and sy…
1
Daykit File Tools: Local Image Compression and PDF Utilities
Daykit File Tools is a personal local utility for image compression and PDF processing, designed to make everyday image and PDF tasks clearer and simpler.
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Claude Code Cost Calculator: Subscription vs Pay-As-You-Go Break-Even
Free, no-login Claude Code cost calculator: set daily usage hours and work intensity to estimate monthly pay-as-you-go spend and find the Max subscription break-even point, with all assumptions disclosed;
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vmr: A Rust CLI for Managing 80+ SDKs and conda-forge Packages
vmr is a Rust CLI for managing 80+ SDK/tool versions under ~/.vmr without admin rights. It installs 30,000+ conda-forge packages via rattler, supports project .vmr.lock, shell integration, and MCP access.
1.3K
ACCP: Self-Hosted Collaboration Control Plane for Multi-AI Coding Agents
Self-hosted control plane for dev teams coordinating AI coding agents: humans manage tasks, docs and approvals in a web console; agents connect via MCP Bridge, REST or Go SDK to claim tasks, read snapshots and submit Git-linked results.
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ProxyCrab: Open-Source HTTP/HTTPS/WebSocket Capture Tool with Lua Scripting
ProxyCrab is an open-source Tauri + Vue3 network capture tool for HTTP, HTTPS and WebSocket traffic, offering Lua scripting for fine-grained control across the full chain and a UI aligned with agent capabilities.
291
InkPage: E-ink Friendly Paginated Web Reader Extension
Browser extension making web pages e-ink friendly: paper-white text, no fixed headers or autoplay media, one-screen pagination without cut-off lines, and a Readability-based book mode with adjustable type and saved position.
1
Static AI Block: 12 Copy-Paste AI Blocks for Static Websites
Twelve copy-paste AI blocks for static sites: ask the page, summarize, translate, FAQ bot, extract JSON, quiz, rewrite. Each is a few dozen lines of vanilla-JS HTML; add a script tag and the browser calls OneTag AI directly, no backend.
2
Curio Story Hall: Guess an Object’s Use, Then Read Its Story
A Chinese mini-museum of real museum-object photos: guess each item’s purpose, then read its provenance, usage and uncertain details. It has 10 objects, source links, theme filters, random discovery, share cards and a daily exhibit.
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TryMoe: AI API Relay Station Price Comparison Tool
Free web tool comparing AI API relay station pricing and billing rules: view input/output unit prices by model, estimate cost by token usage, compare 2–3 sites side by side, keep source/time, and read community observations.
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PasteFerry: Cross-Platform Clipboard Sync and File Transfer
Open-source cross-platform clipboard sync, clipboard history and file transfer across Mac, Windows, Linux and Android, with LAN web transfer for iOS via QR code. v2.10.1 adds pixel themes and MCP-based AI theme design.
150
OK JLPT: Online JLPT Practice with Auto Scoring
JLPT practice site with 104 full past papers (N5–N1, 2010–2026), listening audio, online answering, auto scoring and Chinese explanations, plus a free score calculator and particle/verb drills. N5–N4 free; one N3–N1 set free.
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Melarka: Self-Hosted Family Music Server
Melarka is a self-hosted family music server for home PCs/NAS. It streams personal folders or YouTube, gives each member separate playlists, and supports synced lyrics, Bluetooth car playback, offline caching, and web/iOS/Android clients.
10
AzerothSurvivors.app: Free Build Planner for Azeroth Survivors
Fan-made build planner for Aethus's browser game Azeroth Survivors. Plan talent points/order, skills, equipment, and in-run item priorities; share editable links or PNG exports. Browse public builds by class; free, no account.
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Keban: Lesson Tracking and AI Parent Feedback for Independent Tutors (iOS)
Keban is an iOS app for independent tutors and part-time student teachers: student profiles, scheduling, lesson packages, payments, and AI-drafted parent feedback, with local-first data. Free for about 5 students; Pro is ¥68/year.
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Mac Selection Clipper: Native macOS Text Clipping to Markdown
Native macOS tool that appends selected text from any app, plus source app/window/URL, to a Markdown file like an Obsidian inbox. No shortcut or copy needed: it uses Accessibility or Copy menu, restores clipboard, and skips secure fields.
0
Niuniu Spirit: CS2 Stats Bot for QQ Groups
Self-hosted QQ bot for CS2 groups: bind Steam once to query Perfect World season and official match stats in chat, with HTML-rendered post-match scoreboards. Deploy via Docker Compose (AstrBot, NapCat); AI chat optional.
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cosplay-calculators: Open-Source Cosplay Calculators
Open-source cosplay calculators for fabric yardage, circle skirt pieces, prop scaling, wig length, and convention packing and budget. Runs fully in the browser with no signup, no data uploads, and transparent formulas.
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claude-bulkhead: PreToolUse hooks that keep parallel Claude Code sessions from colliding
claude-bulkhead adds Claude Code PreToolUse hooks guarding parallel sessions: it blocks name-based kills, port grabs, memory-heavy commands, git ops in others' worktrees and full-disk scans, returning the reason and an alternative command.
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JAV Speed Bump: Open-Source Anti-Porn Browser Extension That Gates Access Behind Sudoku and Logic Puzzles
Open-source Chrome/Edge extension that blocks adult sites until you solve three puzzle sets (6x6 sudoku, nonograms, 24-game, mental math), ~10 min to outlast a 15-min urge peak. Native JS, zero deps, local-only data.
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On-Device Android AI Agent
On-device Android AI agent: one-line tasks; it reads UI via accessibility, then taps/swipes/types until done—no PC/adb. Supports OpenAI-compatible, Anthropic, and Ollama models. Step viewer, logs, privacy; for mobile GUI/Android learning.
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Tuist: Build infrastructure for developers, CI, and coding agents
Tuist provides faster, more reliable build and test workflow infrastructure for developers, CI, and coding agents, with declarative project and workspace management for Apple platform development.
5.9K
nanoMuse Cloud Desktop Edition: Open-Source AI Agent That Provisions Its Own Cloud PC
Open-source AI agent that spins up its own cloud computer (Daytona/InstaBox) to run commands, move files and drive a GUI desktop. All cloud tools need approval; per-second spend ledger, monthly budget cap, idle auto-destroy.
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Pixelbolt
Project URL Category JS Project Title Pixel art and sprite animation for AI agents Project Lets AI agents such as Claude, Codex or Cursor make and edit pixel art locally.
72
garrytan / gbrain
Garry's Opinionated OpenClaw/Hermes Agent Brain
32.1K
vercel-labs / agent-browser
Browser automation CLI for AI agents
48.4K
ruvnet / RuView
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
103.4K
ZhuLinsen / daily_stock_analysis
An LLM-powered multi-market stock analysis system combining multi-source market data and real-time news with a decision dashboard, automated alerts, and cost-free scheduled runs.
68.8K
homeassistant-ai / ha-mcp
Configure and automate Home Assistant with Claude, ChatGPT, and other AI assistants.
5.9K
521xueweihan / GitHub520
GitHub520 provides a no-install fix for slow GitHub access and broken image loading, helping users browse GitHub more smoothly.
30.2K
immersive-translate / immersive-translate
Browser extension for immersive bilingual web page translation, with input-box and hover translation, plus PDF, EPUB, subtitle and TXT file translation.
19.7K
maotoumao / MusicFree
MusicFree is a plugin-based, customizable, ad-free music player.
28.4K
fanmingming / live
An open-source, permanently free library of directly accessible TV and radio channel logos with continuously updated icons and related tools, supporting IPv4/IPv6 dual-stack access.
28.8K
xfangfang / wiliwili
xfangfang/wiliwili is a third-party Bilibili client for all PC platforms, PS Vita, PS4, Xbox, and Nintendo Switch.
5.7K
qd-today / templates
A public HAR template library published for the open-source new QD framework site, provided as examples only.
1.6K
wangrongding / wechat-bot
🤖 Multi-platform IM AI Agent for Telegram, WhatsApp, Lark, and WeChat. Connects ChatGPT / Claude / Kimi / DeepSeek / Ollama / Pi for auto-replies, community analysis, contact management, and inactive-friend detection.
11.5K
Dageno AI 2.0
AI is now choosing brands for your customers. Dageno AI is an AEO/GEO platform that shows whether ChatGPT, Gemini, Perplexity and 7 more AI models recommend you or your competitors, and which sources drive those answers.
293
Cardboard AI
Cardboard is an AI video editor that turns your raw clips into stories. Think of it as a creative collaborator that understands your footage, has taste to know what makes a great edit, and brings your vision to life.
93
Higgsfield Miracle
Higgsfield Miracle vectorizes any video into layers for localized, pixel-level editing in real time, with world knowledge built in.
125
ProtoMap
ProtoMap helps engineers and AI coding agents understand how services, APIs, and data fields depend on each other across large codebases.
155
Egoist AI Passport
AI Passport securely saves your personal data in one place, then lets you bring that context into the AI tools you use.
88
Terse - Durable Actors
We provide an army of tiny servers to help you build incredible and cost efficient Multiplayer AI at scale. It's an open source alternative to Cloudflare's Durable Objects.
70
Flic Cue
Get your thoughts out of your head and into the right place, without picking up your phone or touching the keyboard.
72
Watchflows
Stop doing the same Mac chores by hand. Watchflows runs them the moment something happens: a file lands in Downloads, you press a hotkey, a webhook arrives, it's 8:30 on a weekday.
81
If You Read This
A daily check-in app that works like a dead man's switch. You check in by opening the app. If you miss your check-in and its reminders, your pre-written message is texted to the contacts you chose. For US and Canadian phone numbers.
84
Jotform App for Shopify
Bring Jotform’s powerful forms to your Shopify store. Create contact forms, lead forms, applications, registrations, surveys, and more.
93
MCP1
Connect and manage all your MCP servers through a single gateway. Built by Appwrite, MCP1 lets you securely connect your AI tools, manage permissions, protect server credentials, and monitor tool usage.
120
GitHub New PR Overview
GitHub's new pull request overview page moves merge status to the top, with checks, approvals, comments, and next actions in one compact summary. It also adds unresolved-comment filters, newest-first sorting, and an activity panel.
122
CozyZip
Preview, create and extract archives on your Mac, in Terminal or through local MCP tools. Free lifetime personal licence with verified email. Commercial use is US$5 once per person on up to three Macs. macOS 26+, Apple Silicon.
75
Sign Language by Panda Video
Upload a video of your sign language interpreter and link it to any video you've already published. Viewers turn the interpreter window on from the player, then move and resize it. Everyone else watches as usual.
78
Arcjet AI security models
Arcjet is launching a family of custom AI security models designed for analyzing AI agent activity: Arcjet Himalia 1, a general purpose prompt injection model, live today for every SDK call that uses prompt injection detection, and special…
202
Flide: Make Jev-like decision models up to 9.5x faster
Decision models need their own inference engine. So we developed Flide, a high-performance and exact inference engine for Jev-like decision models. Flide achieves up to a 9.5x speedup over vLLM and SGLang.
272
SafeScript, a safe version of JavaScript for executing untrusted code
Actually safe subset of Javascript, that can be embedded in many environments.
22
Jot – Select text anywhere on macOS, tap Shift twice, get Markdown
Jot is a local-first notes inbox for your Mac. Capture anything in a keystroke and it lands as a plain markdown file in a folder you own. One-time, from $9 launch for 1 Mac ($29), $24 for 3 ($87), $69 for 10 ($290). 7-day refund.
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Pgxio – a tiny PostgreSQL layer inside Nginx
I built the first version of this stuff a decade ago as ethanolus (c2h5oh). And I've used it for most of my projects as a backend layer since then. The main motive is to eliminate unnecessary complexity from backend layers.
4
Recto – A tool that lets you visually edit what coding agents create
Build UI, motion and 3D with Claude Code, Codex, Cursor and more. Runs locally: see every change, edit anything or reprompt. Free for Mac, Windows and Linux.
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Notekpr – An open-source, E2EE alternative to Notion and Obsidian
Markdown notes, drawings and live collaboration, end-to-end encrypted. Use it on our servers or host it yourself: either way the server only stores ciphertext.
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My daily word puzzle Jointter revisited
Hello. This is a follow-up to the post https://news.ycombinator.com/item?id=50317548 I've got tons of feedback. Thank you all so much for that! The main issue was an absence of tutorial. I've added it.
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One TUI to Manage MCP Servers for Claude Code and Codex
Add any MCP server to Claude Code and Codex with one command or a keypress, with the tokens in your keychain instead of your dotfiles.
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Email-like interface to review, decide, and annotate agent work
There is some recent discourse about what a "better" interface for humans managing agents looks like. Email/inboxes have come up, and it's reinforcing the premise of thing i've been building. e.g. - https://x.
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Thrum – run Claude Code, Codex and other coding agents as one team
Hi HN, I'm Leon. I built Thrum which runs the coding agents you already use and gives them functionality to work as a team. It started as an open source project late last year but then in May I went crazy and added a ton of features.
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Harness Resource Bench – CPU, memory and disk of coding agents
Hi HN. I built this to see what coding agents cost the machine they run on, not how well they code. Disclosure: I made smelt, which is one of the agents. The full method and code are in the repo!
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AI boom or bust, US war footing or not (four scenarios to 2029)
A living wargame of the world economy: four scenarios, played year by year through 2027, 2028 and 2029, with the news they rest on.
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GerGit - A Free Open-Source Git GUI Client for Linux Inspired by Fork
A fast, native Git client for Linux: commit graph, line-by-line staging, side-by-side diff, interactive rebase, conflict resolver and GitHub/GitLab integration. Inspired by Fork.
4
Glassbrain – Read your agent's brain, know what your agent knows
Know what your agent knows: open, diff and review the knowledge graphs agents write. Plain JSON in, one HTML file out.
3
SketchyCraft – Timed drawing sessions and a visual progress calendar
A creative workspace for people to practice, create, keep and see their creative progress.
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Gift Name Picker: Secret Santa Gift Exchange Draw Tool
Free, no-signup web tool for Secret Santa gift exchanges: set an event, add participants and pairing rules, then send each person a personal invite link showing time, place, budget and their assigned recipient;
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Zebkit - Chromium as an embeddable library
Zebkit ships Chromium as an embeddable library so apps can integrate browser capabilities directly.
171
GrotBot Studio: Open-Source Grok Bot Style Robot Avatar Generator
Open-source pure front-end web tool for making Grok Bot style robot avatars. Pick presets (flame block, cloud, hexagon, rocket), expressions, colors, tilt and backgrounds; preview micro-animations and export SVG for avatars or icons.
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3D AI Office Built With Real Data
A 3D office scene that brings a real running business and its agents together in one visual space, with a live URL for trying it out and giving feedback.
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Cyber API: Native API Client Built with Rust and GPUI
Cyber API is a Rust/GPUI native API client with a WebAssembly web build. It supports REST, GraphQL, gRPC, WebSocket and SSE, plus request timing, assertions, mocks, load tests, API imports, MCP integration and Docker self-hosting.
431
Antigravity Proxy: Per-Process Proxy Patch and IDE Extension for Antigravity
Antigravity Proxy uses a version.dll hook in the app directory to route Antigravity IDE, desktop app and CLI traffic through a SOCKS5/HTTP proxy, without TUN or system proxy changes.
4.7K
Lichii Switch 2 Emulator Installation Guide: Windows, Linux, and Mac
Lichii is an open-source Switch/Switch 2 emulator in development for Windows, Linux, and Apple Silicon Mac. The guide covers official downloads, per-OS setup, FAQs, and compatibility notes.
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Go-based AirPlay 2 Client for HomePod on macOS and Windows
Go AirPlay 2 client for macOS/Windows streams audio to HomePod, a TuneBlade replacement after HomePod 27. Claims lower, steadier latency than Apple’s option; supports one device or stereo pair, multi-device pending.
0
An AI-Built WeChat Mini Program for Neighborhood Group Buying
A WeChat mini program built with Workbuddy for neighborhood group buys like Sam's Club: members claim portions of split items with live remaining counts, purchase limits, fees split by headcount or amount, auto-generated bills, payment tra…
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WebDavy: Chrome Extension for WebDAV Cloud Drives
Free Chrome extension that connects WebDAV cloud drives such as Nextcloud, Jianguoyun, Synology and ownCloud in the browser, with multi-account management, file preview, upload/download, sidebar integration, folder bookmarks, background pe…
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Still trending3 highlights⌄
17 repositories were already featured in the last 3 reports, so they are not repeated in today’s discoveries.
sherlock-project / sherlock
Hunt down social media accounts by username across social networks
+4.3K stars today · seen in 1 of the last 3 reports
meta / astryx
An open source design system that's fully customizable and agent ready
+3.3K stars today · seen in 1 of the last 3 reports
milind-soni / OpenMausBot
Open-source Grok Bot alternative with a virtual machine that bots can use
+1.6K stars today · seen in 1 of the last 3 reports
DEV TRENDS / COMMUNITY
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