DEV TRENDS / DAILY DISCOVERIES
Daily discoveries from developer communities, independent makers, and open source.
Unofficial fan-made Pokémon browser game in Simplified Chinese, free to play with optional paid items and one-click trainer creation, built with PHP, MySQL, JavaScript and Three.js for maps and entity resource lifecycle.
Third-party web tool that mixes images, video and audio into one clip, swaps only the product or person while keeping camera motion, and switches between Seedance, Kling, Veo models. Not an official ByteDance product.
Self-service ChatGPT membership top-up via WeChat Pay, recharged directly to your own account in 1–5 minutes. Plus ¥168/month; Pro 100/200 self-service, refunds after verification if undeliverable. Includes safe top-up, ban-risk guidance.
PalaPili is an AI image and video creation website for quickly generating visuals, with an infinite canvas and version-tree workflow for iterative creation.
Web tool that merges 2–5 uploaded photos into one scene via text prompts, with templates for group shots, family portraits and product scenes; first try free without signup, paid credits after.
Aggregates image, video, language and audio models behind a single API key with per-request billing; failed requests are not charged.
Free 3D first-person boxing web game where you punch from behind your gloves and slip to counter, with training, quick fights and a five-fight career; no download or signup.
PaperPuppetKit is a local toolkit for turning character images into paper-puppet animation.
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PrivatePDF: 10 locally-run PDF tools including merge, split, rotate, compress, watermark, page numbers, HEIC image-to-PDF, PDF-to-image, text extraction — no uploads or backend, offline PWA, no size limits, MIT-licensed, self-hostable.
Upload a painting to extract dominant colors via k-means, then match them to 526 traditional Chinese color names using CIE94 in CIELAB space, resolving ties toward the larger color cluster.
Rust personal AI assistant running on your own machine unattended for weeks: self-healing subsystems, nightly stuck-task repair, API key rotation with provider failover, sandboxed by default; chat from terminal or desktop app.
apkgo is a command-line tool that concurrently publishes an APK to major Chinese Android app stores with one command, simplifying the app release workflow.
Open-source AI-native multi-site CMS: manage sites, columns, content, media and layouts with RBAC from one backend, publish static Astro sites to CDN, with a built-in AI writing assistant and pluggable model providers.
A2UI protocol preview for DeepSeek Harness, letting developers wire interactive forms into DSH agents. Uses the official renderer and schema with strict basic-catalog validation, plus a browser form and jsdom agent-loop example.
Self-hosted IPTV channel manager for importing M3U/TXT playlists, organizing groups and order, batch-replacing stream URLs, configuring logos and EPG, then publishing a subscription URL for players.
Bi Guan Tianxia is a Chinese-language world news briefing published twice daily as a morning report and an afternoon-tea edition, objectively aggregating multiple sources and available via website and podcast RSS.
Shan He Ji · Time Atlas is an open-source history exploration site that ties events to time, place and people: see where an event happened, the political borders of that era, and what was going on elsewhere in the world at the same time.
Sonovect v0.1.0 wraps Qwen3-ASR/FunASR into a local ASR service that transcribes recordings and video tracks into FunASR-compatible structured results, text and subtitles, with optional ambient sound analysis.
Android app running the official, unmodified Claude Code natively without root, proot or VMs: models run in the cloud while code, files and toolchains stay local. Multi-tab terminal, file editing, document preview and scheduled tasks.
AI short-video platform that turns a single portrait photo into vertical MP4s using trending social templates, keeping facial identity intact with beat-synced lip audio; multilingual UI and MCP Server, no prompts needed.
OpenIDEA is an open-source desktop IDE that keeps IntelliJ IDEA habits like shortcuts, tool windows and double-Shift search, rebuilt on Rust + Tauri 2.
Mac Activity Monitor alternative that groups processes by app into one CPU, memory, energy, disk and network figure, keeps 30-day history, alerts on spikes, lists dev servers and Docker by project, and ships MCP server for Claude and Curso…
Open-source Flutter comic reader for Android with a book-like feel: 3D shelves, page-flip animation. Reads webtoon, paged and double-page, imports CBZ and PDF, downloads offline, syncs via WebDAV, plus JSON plugins for themes/sources.
Small tool that cross-checks invoice numbers across Excel/CSV files. Parsing and matching run locally, and each result exports its source file, sheet and row. No ledger uploads, no AI calls.
Paper Translator v3 is an experimental project that translates English scanned or native-text academic papers and re-lays them out as Chinese PDF.
Infinite Tsukuyomi is a community for sharing web mini-tools, interactive homepages, demos, indie games and anime-style work, including AI-assisted projects.
A single-HTML-file Three.js OBJ viewer. Drop a ZIP of .obj/.mtl/textures into the browser—no install or backend. When textures don't show, it traces each lookup step to explain why, and reports vertex, triangle and material counts.
An AI facial attractiveness analysis tool that scores uploaded photos from 1 to 10.
wolf is a Rust tool built on llama.cpp that runs GGUF models locally from one binary. It supports multi-turn chat, session context save/restore, and switchable GPU backends: CUDA, Vulkan, ROCm, and Metal.
Local-first fixed-income and macro research workbench that turns public funding-rate, yield-curve and treasury-futures data into a sourced, timestamped one-page brief with notes, Markdown export and print/PDF.
Self-hosted web workbench for Claude Code: a daemon on each remote dev machine keeps sessions alive through SSH drops or sleep, restores history from disk logs without tmux, and shows all sessions with per-session diffs you can comment on.
Open-source, local-first desktop ML workbench for researchers: cleans tabular data, compares models, runs Optuna Bayesian hyperparameter tuning, renders academic diagnostic dashboards, and exports Word/PDF experiment reports.
EVEngine is a lightweight 2D/3D game engine where AI writes gameplay in EveScript, then runs and debugs it, with script and asset hot reload, MCP-assisted development, breakpoint, watch and snapshot tools, plus runnable examples.
Open-source, local-first infinite-canvas AI knowledge workspace: JSON Canvas boards plus single-file SQLite notes, fully offline AI with Ollama, LanceDB vectors and Whisper transcription, plus citation invalidation when sources change.
A deploy-ready romantic interactive page for GitHub Pages: Canvas starfield, heart particles that scatter and regroup on touch, six photo-and-memory cards, and a wish feature turning messages into stars.
Project URL Category Python Project Title LLMSlim: long-term memory for AI coding agents Project An MCP server and Claude Code plugin that gives Claude Code, Cursor and other MCP clients long-term memory on your machine.
Root-only Android WPA/WPA2 weak-password auditor. Derives a few hundred SSID/BSSID candidates per target, confirms only on a full 4-way handshake with matching SSID, supplicant and IP; supports resume, queuing and OUI vendor lookup.
A browser-playable Chinese pixel life sim: after a random birth, study, work, travel and spending carry forward; shared plans advance by real effort, and broken promises or neglect worsen relationships.
MCLQE is a Windows Minecraft launcher written in Java 21 and JavaFX that handles version manifest parsing, multithreaded downloads with SHA1 verification, Java runtime detection, Microsoft and offline accounts, plus Fabric/Quilt/Forge/NeoF…
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
Official, AWS-supported MCP servers, skills, and plugins to help AI agents build on AWS
Anti-AI-slop design skill for Claude Code, Cursor, and Codex.
The design language that makes your AI harness better at design.
A Tiny biped duck robot 🦆
An open-source AI agent that brings the power of Gemini directly into your terminal.
An ebook link collection spanning classics, business, self-learning, career, and technical books, aggregating titles available across Fan Shu, WeChat Reading, JD Reading, Ximalaya, and other reading apps.
Cindy is an open-source, out-of-the-box AI agent designed to turn ideas into completed tasks.
AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨
A rebuilt admin backend plus WeChat mini-program built on Spring Boot, MyBatis Plus, Vue and Element, offering RBAC dynamic and data permissions, SaaS multi-tenancy, Flowable workflows, third-party login, payments, shop, CRM, ERP, MES, IM,…
📄 Awesome OCR multiple programing languages toolkits based on ONNX Runtime, OpenVINO, MNN, PaddlePaddle, TensorRT and PyTorch.
An animated, illustrated data structures and algorithms tutorial with runnable code in multiple languages (Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart) and Chinese, English, and Japanese editions.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
A collection of book sources for the Legado reading app, importable to expand the book catalogs available within the app.
A Chinese guide to ChatGPT prompting that collects prompts for a wide range of scenarios and teaches users how to phrase instructions so the model responds as intended.
A curated list of projects by Chinese independent developers, showcasing what they are building for easy browsing and discovery.
Unity3D Client And C# Server Framework
The honest Mac cleaner. Shedi finds what Xcode, Docker, node_modules and 20+ package managers left on your Mac, says what each item is and whether it comes back, and cleans only what you pick. Everything goes to the Trash first. Pay once.
Penta turns your iPhone, iPad or iPhone Duo into a ’90s 5-disc CD changer for your Apple Music library. Every click, whir and tray motor is recorded from a real CD changer.
MyPip turns your game ideas into playable games you can publish and monetize. Describe what you want to build, and AI brings it to life directly in your browser, no coding required.
Canva Craft is Canva’s first in-house image model, built for marketers, creators and designers who need images that work as designs, not just pictures.
Your AI already drafts your X posts, but it has never seen how they performed. LinkIntel fixes that. Connect X once and it records how your recent posts do, every day.
It sits in your MacBook's notch. Every Claude Code session gets a card, every sub-agent gets a row, and each one has a little pixel programmer. You see who's working, on which model, and who's waiting on you. Free and open source.
1Password for Agents lets supported AI agents sign in to your accounts without ever seeing your passwords. When an agent hits a login, it asks 1Password.
zCAD. AI is an AI-native platform for generating parametric 3D models, built for designers, makers and engineers. Describe a part or assembly in plain language, and zCAD.
Turns one ride or a whole trip into a short film from the GPS track, photos and clips you already have. Your track draws itself across a tilted map, each photo appears where you took it, and clips play where they were shot.
sideOS lives in your Mac’s notch. Hold Control + Option, say what you want, let go! It reads your screen, opens apps, clicks, types and tells you when it’s done.
River Writer is a free Mac app for screenplays, stage plays and novels. You write plain text (.fountain ormd) and a live preview shows the formatted, print-ready pages beside it: Screenplay, Multi-cam, Stage Play or Manuscript.
Basedash automations can now send CSV exports. Write it into the instructions — "send a CSV of last week's new signups every Monday" — and each run builds the file from your data. In Slack, the CSV is attached in the message's thread;
Byter shows how much internet data you use, and where. It tracks usage separately for every Wi‑Fi network, phone hotspot and wired connection, so you know exactly what your hotspot bundle went on.
Nothing to save, no layouts to name, nothing to click. Many Displays quietly remembers where every window lives (display, position, size) and puts everything back on its own when your Mac wakes, unlocks or reconnects its monitors.
Hey everyone, Inspired by Herdr, I've built an agent multiplexer that I've been using as my daily driver for a few weeks now.
No project description yet.
Local-first compile step for knowledge bases. Save 350x cost, 1000x speed vs. frontier models
Sixteen years ago, I wrote a Java program which tried to pick the ideal move in a puzzle game called Drop7.
Encarta is super nostalgic, and I was surprised it wasn't available to use online. So I embarked on the difficult task of making it so. The way this works is the most convoluted, nonsense and brittle system ever...
Free AI text detector. Paste any essay, article, post or story to see how likely it was written by ChatGPT or another AI, with the AI-generated passages highlighted. Private: your text never leaves your browser.
Many of us would prefer to work remote, but if you're like me, the biggest downside with going to the office is the commute. I created an app that calculates average commute times and displays them on a map. (US only for now). I'
Minimal Python script to evaluate your RAG pipeline against a golden set.
No project description yet.
MCP server that gives AI agents safe access to WhatsApp: read, receive, reply, media and reactions, with encrypted storage and phone numbers that never leave the server.
Preview, edit and convert ZPL labels to PNG and PDF. A fast label API that works with your Labelary client.
I'm building Multipeer, a desktop app for running agents, tools and working wth teammates on one shared canvas. I often have several agent sessions open at once, but they're all scattered across terminals.
Hi HN, I'm Cody, I have 847 YouTube playlists, and always hated that YouTube failed to provide basic playlist management tools. Ctrl+F was never convenient and breaks past 200 playlists. So I built & shipped my first Chrome extension.
Hi HN, Experimenting with new Content Mappers feature in TypeScript 7.1 beta, and come up with one usefull idea: Why don'
Here I'm presenting you libfpv - my newest creation that lets you inject an FPV drone in any game, tested already with Super Mario 64 and GTA IV, and fly it.
StackPrism is a browser extension that identifies the technologies behind any website. It ships 35,000+ rules and 130,000+ patterns covering frontend frameworks, UI libraries, CDNs, site builders, SaaS, analytics, login and payments across…
rg-ape packages ripgrep as an APE (Actually Portable Executable) single file, rg.com, running on Windows, Linux and macOS across x86_64 and ARM64. APEBind generates uniform call interfaces for Python, Node.
A 380-line dependency-free Python knowledge base: ask questions over Markdown docs and get extractive answers citing document sections, with per-document visibility scopes. Offline, using BM25+TF-IDF and bigram Chinese tokenization.
Explore what happened around the world on any given day in history through an interactive map; well suited to historical exploration and classroom teaching.
Two free browser-based tool sites: 52upload.cn offers 13 daily utilities like image compression, format conversion and QR codes; itupload.cn offers 12 developer tools such as JSON formatting, Base64 and JWT decoding.
Installer wires DeepSeek Search & Fetch into OpenCode, Pi, Codex and Claude Code: compiles domain allowlists and language prefs into queries, caps result size and timeouts, previews and rolls back config edits, keeps keys out of files.
AI Rap Video turns one or two uploaded photos plus a line of lyrics into a 12-second rap clip with visuals, beat and vocals generated together. It supports solo or duet flows, Chinese and English, and birthday-tribute raps;
AI fanfic generator: pick fandom, pairing, tropes, tone and POV, get a full scene in seconds with AO3-style title and tags. Free 3/day without signup; paid tier writes full chapters with continuity.
A Little Love for You is a free, no-signup web tool for making a virtual gift box: write a letter, draw a sticker, add a short melody and small decorations, then share it all as a single link.
An open-source fan-made GBA version of Heroes of the Three Kingdoms, playable online or via a compiled ROM on flash carts, handhelds, or emulators. It aims to stay close to the original despite GBA limits.
Try another keyword or category.
12 repositories were already featured in the last 3 reports, so they are not repeated in today’s discoveries.
OpenShell is the safe, private runtime for autonomous AI agents.
A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.
HelloGitHub curates interesting, beginner-friendly open-source projects on GitHub, helping readers discover and learn about quality open-source projects.
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