DEV TRENDS / DAILY DISCOVERIES
Daily discoveries from developer communities, independent makers, and open source.
Beginner AI coding course by Ben for product managers, operators, and designers turning ideas into products. Uses real cases to teach AI collaboration with Codex, Claude Code, and other tools, from idea to development and launch.
AI Tarot offers free three-card or six-card tarot readings. Users write a question, draw the cards themselves, and receive an AI interpretation based on the question, card meanings, and upright or reversed positions.
Doodle to Art turns simple sketches into AI generated artwork. Draw an outline, choose a creative style, and create a watermarked preview or original image from your sketch.
Turns the open-source Cost-Effective Life Guide into a readable, actionable personal checklist: browse each tip's cost, benefit, evidence and sources, mark items to-do, done or saved, track progress by theme, with multilingual reading.
A free Chrome extension that opens each new tab beside the current one and lets you choose which tab becomes active when you close a tab. Keep related tabs together and reduce the friction of switching contexts.
A Qiaopi letter generator inspired by overseas-Chinese remittance-letter culture, turning everyday words into brush-style stationery letters to send greetings and affection to family and friends.
OnTrend AI is a fun AI short-video maker for casual users. Pick a trending template, upload 1–2 photos, and turn stills into 9:16 comedy clips with original music and beat-synced action—no prompts or editing skills needed.
ResumeInvited is a free English resume builder with templates, live preview, and PDF or editable Word export—no registration required.
Browser tool that uses your webcam to try real-time face swaps, visual styles and outfits, then record clips to review and download. Camera preview is free; live AI generation needs sign-in and credits.
PosterSheet splits images across multiple pages for home printing, then reassembles them into large posters for wall decor and event displays.
AI music video generator: upload a song (incl. Suno/Udio tracks) to auto-build storyboards and align lyrics to vocals, tweak each shot before rendering via Seedance or Kling in 16:9/9:16, plus a free word-synced lyric video tool.
SoulPaw is an online AI pet portrait tool: upload 1–5 photos of the same pet, choose watercolor, royal, or studio style, then generate and download a custom portrait.
AI flying-car video generator: upload a car or product photo, choose a template, and create cinematic flying-effect videos.
A free online multi-axis values test that asks you questions to explore your political views and value orientations, presenting results across multiple axes.
An introduction and resource navigation site for HackerTube, featuring usage guides, FAQs, and related project recommendations.
A database of overseas products with real revenue, filterable by MRR, last-30-day revenue, growth rate and niche. Each listing breaks down traffic sources, marketing moves and why users pay, to help you find business ideas.
Upload a reference photo or type a prompt to generate realistic avatars, ID photos, selfies and pet portraits; free credits on signup with no card, paid plans from $12/month.
Offers ChatGPT gift cards in multiple denominations for direct recharge to your own account.
Skill library where each skill encodes a designed visual style (magazine brand decks, pixel-art promos); install into Claude Code, Codex or Cursor to make slides, pages, images and videos without an AI look. Real samples previewable.
Open-source macOS meeting-notes app: records Zoom/Tencent/Feishu without a virtual driver, local transcription and diarization, LLM/Ollama notes and action items, no uploads; fishbone diagrams link claims to quotes, timestamps link to audio
Free iPhone app showing only how much you can spend today: a monthly budget becomes a daily allowance with rollover. Log spending via a back-tap Apple Vision scan; a wishlist adds 1/7/30-day cooling-off. No signup, data stays local.
CrestGeo checks AI answers from Doubao, DeepSeek, Kimi for brand mentions, accuracy, competitor picks, and fixes. Free score/top 3 issues; ¥0.99 full report covers robots, llms.txt, structured data, fixes; ¥29 fix pack; no ranking promise.
Hacker Podcasts catalogs about 841 podcasts and 21,000 related comments repeatedly recommended in Hacker News threads from 2007–2026, ranked by months recommended rather than one-off buzz, with filters for at least 3 recommenders, non-nega…
KinetAios is a local-first Windows/macOS workbench unifying 7 AI coding engines in one window for switching and comparison. Engines share SQLite/FTS5 long-term memory, so context persists. It offers 30+ tools, MCP support, and fully local.
Browser toolbox with 32 no-login local-only utilities: no uploads, offline. Includes video-to-GIF, ID-photo sizing, WebP/AVIF conversion, EXIF removal, mortgage/APR calculators, and Vue AST/PatchFlags/LIS visualizations. Astro/Vue/Rust Wasm
ArgusAI is an open-source, agent-native security workbench by HG-ha for full-domain reverse engineering and continuous inspection.
Local-first macOS app for designers, photographers and visual creators: save images, and sources with personal notes, then recall them in your own words via wall, grid, collection and focus views. External AI off by default.
Local 3D office panel where each AI coding session becomes a character, showing live whether it thinks, runs tools or awaits input. opencode supports messaging, Stop and approval;
AI Rap Video turns uploaded photos into 10- or 15-second rap/music videos without editing. Templates include Hotel Lobby, Booth Session, and Parents Go Platinum for vertical entertainment or funny birthday videos; sign-up grants credits.
Browser Rubik's cube solver for 2×2–15×15, Pyraminx, Skewb and Megaminx: paint, paste a scramble or use the camera, then replay solutions in 3D with a permutation graph of its moves; 5×5+ uses gullicube in multithreaded WebAssembly.
TryRapVideo is a creative tool that turns photos, ideas, and original English lyrics into AI rap videos.
halfsize compresses videos to an exact target size and reports SSIM/VMAF quality loss. It runs locally, uses platform presets, batch mode, and a local web UI.
Android ad-skipping tool built on GKD that adds Li Tiaotiao-style simple rules (just text or ID) and AI rule generation: a control-center tile takes a snapshot, AI detects the skip button and auto-creates local rules.
Open-source Apache-2.0 desktop workbench for macOS/Windows: tell Claude Code or Codex a trading idea and it writes the strategy, backtests, sweeps parameters and places exchange orders;
DramaCanvas is an AI film and short-drama platform unifying script breakdown, assets, storyboards, multi-model generation, camera control, and timeline editing on an infinite canvas. It adds MCP agents, skills, 3D preview, BYOK, and export.
AllOne is a one-stop toolbox for indie developers and creators, with each tool listing its free quota and whether it is available in China.
ResumeInvited is a free online tool for building English resumes, shared by its maintainer; users can create English resumes directly in the browser.
Open-source WeChat article formatter: paste Markdown, choose from 20 themes, copy styled HTML into the editor. Pre-copy compliance checks; inline need no image host. Static, zero-build, plus optional BYO-API AI writing page.
Xingyun Business Connect links AI assistants with enterprise systems, enabling teams to generate ERP production orders from Excel.
Bug report: after an upload fails, the client re-uploads from scratch instead of resuming, yet it still prompts the user to overwrite, skip or rename the file — even though only one upload was made and no existing file is present.
When viewing logs with tail -f, the terminal keeps flickering once new log lines arrive after scrolling up to middle log entries.
repo-airgap is a local CLI and AI Agent Skill for removing telemetry from open-source projects and making them offline-ready: it recognizes 27 frameworks to generate offline env vars, statically scans egress URLs, telemetry SDKs and runtim…
Open-source browser extension for immersive bilingual reading: layout-preserving dual-language page translation, hover and selection translation, AI word/sentence explanation, image/PDF/ePub/Word translation and bilingual YouTube subtitles.
Xiaobai-Research is a Chinese deep-research and Word formatting engine for developers/teams evaluating build-vs-buy. It enforces timelines, five-dimension bottlenecks, cost/procurement analysis, and Python scripts to generate Word reports.
Project URL Category Python Project Title nudge: see which friends you've left on read Project nudge reads the chat exports you download from Instagram, WhatsApp, Messenger, Telegram and iMessage and shows who keeps sending you…
Wanjie Daoyou is a free, GPL-3.0 open-source Chinese text cultivation game playable in the browser with account registration.
Self-hosted monitoring console for independent stores: visitor source tags, search and AI crawler hits, add-to-cart-to-payment funnels, Shopify/WooCommerce order webhooks, and AI-citation tracking across 15 assistants.
Windows desktop posture reminder that uses a webcam to detect slouching vs. a calibrated baseline and show a translucent alert after ~3.5s. It processes frames in memory only—no recording, upload, or network. Electron + MediaPipe, MIT.
A streaming Markdown renderer for AI chat that handles unclosed syntax and shifting content as models emit tokens, avoiding flicker and broken layout. One rendering approach spans Vue 3/Nuxt, React/Next.
An agent skill that turns a one-line listening idea into a Spotify playlist, expands tracks via familiar/related artists and adjacent genres, then appends new picks daily via the host scheduler while preserving taste.
MIT-licensed AntV framework that lets AI agents query Excel, CSV and databases and render interactive HTML charts, recording reusable metric definitions and returning the actual queries and results for verification.
Open-source MCP toolkit for DramaCanvas AI film canvas. Connects Claude Code, Codex, or Cursor to automate storyboards and multi-model rendering on 100+ nodes; plus 3D director desk, Depth mocap, 24fps timeline, Seedance/Wan models, BYOK.
Offline desktop tool that locates exact shots in local videos from a text description, screenshot or dialogue line. A frame-level vector index returns second-accurate hits, with OCR, VLM tagging and LAN search;
A design spec, an agent-ready implementation prompt and a zero-dependency single-file HTML prototype that makes a git graph the main view of an agent dev environment, showing each agent's branch, worktree, sub-agents, approvals and merges…
Zero-dependency single-file Windows EXE for AI developers that diagnoses system-drive usage, safely cleans dev caches, migrates AppData via NTFS junctions, applies reversible CompactOS compression, and protects active GPU drivers.
Miaoyi is an AI chat app with a four-dimensional emotion model, emotion-tagged memory recall, proactive care, voice calls, and stickers. It supports multi-provider failover and runs a local without API keys.
necronomicon turns conventions into teachable pre-commit errors that explain what's wrong, why and how to fix; `necro --explain` adds detailed guidance. Rust-built, language-agnostic, installs via PyPI, works with existing linters.
Auto Ontology is a Python framework for building semantic, graph-based reasoning layers over data. It enables deterministic query generation, better context retrieval, and more explainable AI for LLM and agent workflows.
💫 Toolkit to help you get started with SDD or any other process!
🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.
MoneyPrinterTurbo generates HD short videos from a topic or keyword using an automated AI-LLM workflow.
Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA
A 2.78-trillion-parameter Kimi K3 running inference on a single CPU in 8.24 GB of RAM. Portable C99: no BLAS, no framework, no GPU.
No project description yet.
This repository started out as a learning in public project for myself and has now become a structured learning map for many in the community.
Horizon is an AI-powered personal news radar that generates daily news briefings in English and Chinese.
Get production-ready images, video, audio, and 3D from any AI agent: skills that pick the right model, price before spending, and keep characters and brands consistent through the Scenario MCP, plus expert teams that drive Blender, Maya, Z…
Lucky is a networking toolbox for soft/hard routers, offering IPv4/IPv6 port forwarding, reverse proxy, DDNS, WOL, IPv4 STUN NAT traversal, cron, ACME, rclone, FTP, WebDAV, and file browsing.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
A weekly technology newsletter for tech enthusiasts, published every Friday with curated tech news, tools, and ideas.
JimuChatBI is a free, open-source Chat2BI tool that generates reports and data dashboards from natural-language prompts and supports AI-assisted edits. It offers Excel-like online report design and compatibility with domestic data sources.
A collection of book sources for the Legado reading app, intended for import to expand available reading content.
CS-Base uses 1,000 diagrams and 500,000 words to explain computer networking, operating systems, computer organization, and databases, making core CS fundamentals easier to understand. Read online.
Dive into Deep Learning (Chinese edition): a runnable, discussion-friendly deep learning textbook for Chinese readers; the Chinese and English editions are used for teaching at 500+ universities in 70+ countries.
A light novel machine-translation site supporting web novels, bunko novels, and local novel files for reading translated content.
BiliBiliToolPro automates Bilibili daily tasks and supports deployment via Docker, Qinglong, Kubernetes, and more.
Notepad-- (cxasm) is a text editor for Windows, Linux, and macOS, positioned as a Chinese-built editor.
Official RuoYi-Vue a front-end/back-end separated permission management system built on SpringBoot, Spring Security, JWT, Vue and Element, with a Vue3 version also available.
Render Sandboxes give every agent its own isolated Linux computer. Sandboxes starts in under a second and can run any agent or harness, like Claude Code or Codex. Your agent can also run your app with Docker Compose to test its changes.
Zero Wire is a free vulnerability intelligence feed from Cloudflare Radar for security leads and engineers.
Pick countries or whole regions, and their posts disappear from X's recommended Home feeds: For You and topic tabs, on x.com and X Pro.
Rungle is a free iPhone app that turns your runs into posts. Import distance, pace, heart rate and more from Apple Health (or a screenshot of your running app) and put them on your photos with stylish overlays.
Eyecon pauses the video when you stop looking at the screen, and starts it again when you look back. Someone talks to you. You reach for something. You fall asleep.
Your weather app shows one forecast, blended from several big computer models. When they agree, you can trust it. When they don’t, it’s closer to a coin toss, and you’d never know.
Hosted models for the steps around your LLM: reranking, embeddings and typed decisions. Point your Cohere or OpenAI client at inference.hindsight.vectorize.io and keep your code.
Drop files easily over your local Wi-Fi: iPhone, iPad, Android, Mac, Windows, Linux, and Android TV. No cloud, no cables, no account — devices talk directly, end-to-end encrypted.
Most baby apps track what happened. Mellow Kids explains why, and what comes next. 🌙 Understand today: Log sleep, feeds and diapers easily. Mellow spots changes and tells you why. A routine to adjust, or a phase that will pass.
KREV 2.0 is an AI team for your ecommerce brand. Scout tracks 10M+ competitor ads, Luna makes content that looks real, Kai buys your media, Chloe posts what's trending, Rue sends your emails, Toshi edits your store and Max gets you found.
fileForensics is a trust check for every file your app or agent acts on. Extraction tells you what a document says; fileForensics tells you whether to believe it.
TellPip listens to your calls from your Mac (no bot joins), transcribes on-device, remembers what you promised each client and whispers the answer from your own documents when you're asked. Invisible in screen sharing.
Fedora Linux 45 is the latest release of the free, open-source operating system for developers, creators, and Linux enthusiasts. Enjoy GNOME 51, updated developer toolchains, stronger security defaults, and improved Wayland support.
LiveReacting is now a plugin in ChatGPT. Type @LiveReacting and ask. ChatGPT builds a looping playlist from your library and starts a 24/7 live stream, or schedules a recorded video to go live later.
Your agents sign up for tools, receive verification codes and reply to customers, mostly from your Gmail or a shared sending pool where one bad actor gets everyone flagged.
To give you some context on the project. I'm a solo founder and I use AI heavily in my work. The idea came from wanting players to discover cities.
Hey HN, Ayan here from Finic. We’re launching Kairos, an open source alternative to Sift, Sardine, and other real-time fraud decisioning platforms.
I've missed out on an awesome computer that I could use for a project because figuring out value took too long. Users paste a listing and receive a value grade, dated component estimates and a shareable report.
One HTML page that maps a Go module: packages, dependencies, files and functions
Resubmitting to give this another shot. I made this a couple of months ago. Extractions were done with Gemma 4 26B MoE running on pairs of NVLinked 3090 cards with vLLM, in my basement. Seasoned with a Claude vibe-coded frontend.
Hi Folks, I'm Sergey, founder of Spooler ( https://spooler.sh ) -- a durable, fully managed message queue, inspired by the simplicity of Go channels. Why?
Today we are launching SIE Serverless - a managed inference product focused on small models. It’s useful for spiky workloads on 20+ task specific workloads across Search, OCR and Agentic execution.
Recto is a native AI design tool for Windows, Mac, and Linux. Design on a real canvas, work with Claude Code, Codex, Cursor or OpenCode, and bring your ideas into 3D and motion.
hackerscad is a parametric CAD where the model is code. Type and the 3D view follows; round an edge with the mouse and the code is written for you. Exact solids, real threads, files for every printer.
Hi HN. AI Gude turns the news you follow into a short morning podcast, written and read by AI. It is open source and you host it yourself. “Ei Gude” is Hessian for good morning.
A free Chinese grammar checker for learners: paste a sentence to get corrections for word order, 了/过, 的/地/得, measure words and more, with pinyin and English explanations.
Hi HN! I made this to help improve visualisation for a meditation I practise where you picture leaving your body moving outward in stages until you are beyond space-time.
No project description yet.
OneStopLinkedIn is the free AI toolkit for LinkedIn posts, cold messages, ATS friendly resumes, and cover letters. Try for free now.
A fast, lightweight WhatsApp app for Linux, macOS, and Windows.
Retro pixel-art endless runner Dino on Google Play is recruiting 12 testers for a 14-day closed test to qualify for release. Touch, voice and head-motion controls run on-device; multiple skins, shifting scenes, no ads, IAP or sign-up.
A reverse-engineering agent designed for unattended analysis and hard samples. It uses reinforcement learning to analyze WEB, PE, ELF, APK, and firmware targets, learning continuously and retaining methods and results for future tasks.
A self-use tool for basic PAs like Dot/Duet: lets AI safely request or send tokens, and adds webhooks that notify the PA via MCP Events (for Dot).
A CLI tool that downloads GeekTime courses, both purchased and public, and lets you search and ask questions over them with AI so you can make better use of the courses you bought. Open source.
Beavery turns one video into several Live Photos, GIFs and full-quality stills, picked frame by frame on a zoomable timeline, queued and exported to the album at once. Native SwiftUI app for iPhone, iPad and Mac;
Login-free directory of work-oriented AI tools by scenario and price. Users submit URLs directly; agents read /submit.md to submit product details, badge, and verification. Free listings require a homepage badge for a dofollow link.
AI Music Master is a free web tool that fixes common flaws in AI-generated songs: upload a WAV, it auto-detects the genre and masters loudness, bass, dynamics and highs genre-by-genre, with before/after preview and download, no DAW needed.
A Claude Code and Codex skill that rebuilds scanned or phone-shot documents into clean vector PDFs with searchable text and faithful layout, not an OCR overlay; includes benchmark results and open eval code.
Pi-Work is a MicroVM-based AI work environment where AI executes commands, handles files, and uses tools. Environments export as .work files for cross-machine import/migration; it offers a GUI, one-click setup, and targets x86-64.
Purely static Chinese classical poetry reading site: Tang poems, full Song ci, Analects, Book of Songs, Huajian Ji and Yuan qu, each with its own visual theme, full-text search, author indexes and random reading. No backend.
Try another keyword or category.
14 repositories were already featured in the last 3 reports, so they are not repeated in today’s discoveries.
Computer use CLI for AI agents
🕷️ The BEST Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: and follow here for daily tips and tricks:
Skills for Real Engineers. Straight from my .agents directory.
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