DEV TRENDS / DAILY DISCOVERIES
Daily discoveries from developer communities, independent makers, and open source.
Lightweight LAN transfer tool: install the mobile app, then any device on the same Wi-Fi opens a web page, scans the QR code and sends files or text. No signup, login or client install; direct local transfer, no cloud relay.
Batch compressor for audio/video, PDFs and images that runs locally via WebCodecs hardware acceleration and WASM, with no uploads. Supports target-size presets (WeChat 25/100MB, Discord 10/50MB), lossless merging, cropping and GIF export.
Desktop workbench for Codex CLI that organizes multiple coding sessions with a top dynamic island, project lists and session cards; a login-free interactive is available on the website.
Image and video creation canvas that uses your own Grok account quota. Connect reference images to iterate on visuals, then continue into video generation, with multi-canvas management and locally stored works. MIT-licensed.
Open-source online exam and training system with question bank management, fixed or random paper generation, online answering and score lookup; combines course learning and exams in one self-hosted platform.
A Chinese retro single-player action RPG with warrior, mage, and taoist classes, map exploration, and boss challenges, plus randomized gear affixes and sets.
Collects public quota reset announcements for Codex, Claude, GLM and Grok, pushes alerts to WeChat via ServerChan, and offers a personal reset countdown with .ics calendar export, separating normal resets from banked resets.
Browser-based AI video-to-video tool for reworking short clips: upload an MP4 and use prompts to change style, background, people, lighting, camera angle and motion, with 720p-4K output and standalone continuation clips.
Read-only native Markdown reader in Rust with Knuth–Plass line breaking, W3C Chinese typography, in-process LaTeX math and PDF export—no WebView or external TeX. Code highlighting, footnotes; off-thread layout keeps first frame at ~83 ms.
Domino Image Viewer is a macOS image workspace for browsing, filtering, multi-image comparison, pixel inspection, and file organization. Compare up to six images with synced zoom, pixel data, region stats, and review. 2-week free trial.
Chinese-language site collecting public AI service incidents and quota announcements for OpenAI, Anthropic, Cursor and DeepSeek, separating official status from community reports with source links and UTC+8 times.
Lightweight macOS menu bar app that watermarks copied images with text, X, YouTube or custom logos: non-destructive edits, tiling, auto contrast, templates, hotkeys and local-only PNG/JPEG export.
macOS app that remembers window size, position, and display assignment per monitor combination, restoring layouts after display changes or re-login.
Menu-bar macOS app that zeroes output volume after 1–120 min without playback, avoiding sudden sound, and restores it only on user confirmation. Per-device protection, full wait reset after device switch or wake, local-only detection.
Video engineering framework for AI Agents. Videos are built from Scene, Component, Motion, Media and Data objects instead of timelines/keyframes. Agents reuse React/JSX, CSS and Motion APIs; its compiler re-renders only changed scenes.
2026 guide to avoiding ChatGPT and Codex bans: risk flags like shared IPs, API resale, payment anomalies; recommends low-reuse IEPL lines, fixed exits, human-like usage, private accounts, real payment, plus appeals FAQ.
An interactive Chinese learning site whose browser-based experiments teach data warehousing: why JOINs duplicate amounts, how metric scope changes report numbers, and how scheduling delays, failures and reruns affect downstream data.
Yueguwen is a free online AI-assisted reader for classical Chinese texts. It shows original text alongside annotations and translations, keeps traditional notes while adding historical context, and lets readers select text to get free AI t…
Offline desktop inventory decision tool for small manufacturers and retailers. Import Excel/CSV to forecast demand and plan orders within MOQ/MPQ limits, flag slow movers and stockouts; local SQLite, Tauri v2 + Rust, no cloud, no setup.
Local-first social media research agent for Instagram, TikTok and LinkedIn. Jev picks the next read-only action from captured posts, users and URLs; a CLI runs it in the user's logged-in Chrome and keeps partial results if blocked.
QingGe LocalAI is a high-performance local client for large language models that runs directly on mobile devices, enabling private, uninterrupted conversations without an internet connection while keeping data on-device.
Browse websites by category, tag, or keyword, see detail pages with and same-kind tools, and look up DNS, HTTPS, email, and tech-stack data, with knowledge articles. No signup required; AI-assisted descriptions.
US Address Generator is an online tool for development and testing that generates US address data, supports filtering by region, and exports results as JSON.
OpenAI4S is an open-source research AI agent from the Peking University–Yuankong AI Joint Lab. It autonomously writes code to carry out scientific research tasks and can run on a low-cost ¥9.9 Doubao API plan.
Local-first desktop workspace for AI coding agents, combining projects, persistent sessions, models, permissions, diff review, plugins and multi-agent collaboration in one place instead of switching between terminals, editors and tools.
Offline-first front-end authoring workbench and 60fps runtime engine that turns static 4K architecture diagrams into cinematic, narrated interactive stories with bezier flow lines, Sobel edge snapping, audio sync and single-file HTML expor…
Self-hosted data catalog for small/medium warehouse teams: search tables, fields, metrics, reports and APIs, view metric definitions, maintain field mappings and imported lineage, ingest metadata via HTTP API.
ECMDB is a full-stack Go + Vue 3 multi-tenant operations platform with decoupled microservices: unified console, EIAM identity and PBAC authorization (OIDC/CAS/SAML), a plugin-based custom asset CMDB, drag-and-drop approval workflows that…
MelodyTrace is a free web tool turning MP3, WAV, FLAC, M4A and video (MP4/MOV/WebM) audio into MIDI, including vocals, humming and guitar.
Plugin for Claude Code, Codex, and pi that routes agent steps producing no text—is the build done, which element to pick, is a command dangerous—to a judgment model answering yes/no, a choice, or a score in one forward pass.
Semantic gateway linking AI agents to enterprise databases. Configure terms and aliases, enable preset/parameterized SQL tools, and publish an MCP service with per-user permission isolation. Supports MySQL, PostgreSQL, ClickHouse, Doris.
Open-source JS library that converts HTML to vector PDFs fully in the browser in one line of code, no server needed. Fast (500 pages in ~2s), preserves CSS, keeps text searchable/selectable, and supports custom headers/footers.
Invitation asking HelloGitHub to share its project on GithubStarMate, a GitHub developer project-discovery and mutual-help platform where repos can be showcased and users interact via Star, Watch and Fork to gain visibility.
SSL/TLS certificate lifecycle automation. Maps certificates, servers, sites and apps; agents, SSH, gateways and plugins handle precheck, backup, deploy, validation and rollback. Supports PEM/PFX/JKS/P7B on Windows/Linux and clouds; audit.
A lightweight Git desktop workbench for microservices and multi-repo work. It isolates IntelliJ IDEA-style three-pane 3-way merge (Yours/Result/Theirs, one-click arrow adoption, blocking commits with leftover conflict markers), adds 1-clic…
Batch renders PSD templates with Excel data using Python: fills text, images and visibility via layer-name tags (#t, #i, #v), no Photoshop GUI needed (psd-tools/Pillow). Watches Excel changes or pastes clipboard data.
A browser extension and userscript for Ctrip hotel detail pages that extracts hotel ratings, review counts, negative-review rates and all room-type data (area, bed type, window type, smoking rules), supports side-by-side comparison of mult…
Browser extension and userscript adding one-click batch refresh to Google NotebookLM: it scans and re-syncs all linked Google Drive Docs, Sheets and Slides, so knowledge bases pick up edits without manual per-source refreshing.
Browser extension enhancing Google AI Studio (Gemini developer platform): persists system prompts, auto-fills new chats, resizes chat text, and adds Ctrl/Cmd+I to toggle Grounding search and URL context, Ctrl/Cmd+J for new sessions.
Open-source urban design package for the Centennial Jingzhang AI Innovation Belt: 11.41 km² core, 31 parcels, 9 GeoJSON layers in EPSG:4548; unknown legal metrics flagged, not faked. Ships report, PDF boards, no-JS offline page.
Mimi captures system output audio, sends it to a chosen cloud service for speech recognition and translation, and shows the result in a movable floating subtitle window. Supports macOS and Windows; free and open source.
Open-source cross-platform local AI image workbench: projects with branchable version trees, text-to-image, image-to-image, inpainting, outpainting, text editing, batch jobs; connects to user-configured image APIs; data stays local.
A macOS menu bar app that turns a selected window into an always-on-top live mirror you can click through. Pin multiple windows, switch between live and frozen frames, and pin Finder Quick Look. Processing stays local;
Tauri desktop app combining screenshot annotation, redaction, OCR and region recording to MP4/GIF. Local library with tags, search, favorites, trash recovery and reeditable captures; system OCR by default, optional confirmed cloud OCR.
Self-hosted AI agent platform shipped as a single executable; runs on Windows without Docker or WSL. Browser UI with accounts and admin, 30+ model providers, knowledge base, MCP servers, Chrome-extension control, Office docs.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
A framework for building agentic apps
A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings
No project description yet.
A community-supported supercharged document management system: scan, index and archive all your documents
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.
Assignments for CS146S: The Modern Software Dev (Stanford University Fall 2026/2025)
The Generative UI framework
AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨
A community-maintained third-party Android client for EhViewer, used to browse the E-Hentai gallery site.
Cross-platform stream downloader supporting MPD, M3U8 and ISM formats, with English, Simplified and Traditional Chinese localization.
Tests Cloudflare CDN latency and speed, selects preferred IPs, and finds the fastest IP; also works with other CDNs and sites with multiple resolved IPs.
DataBackup for Android 7.0+
Free, open-source, cross-platform Bilibili video downloader with multi-threaded acceleration, separate audio/video streams, danmaku and metadata fetching, plus custom naming and categorization.
Lean's LEDE source
Third-party Bilibili client that runs on all major PC platforms as well as PS Vita, PS4, Xbox, and Nintendo Switch.
A curated collection that shares interesting, beginner-friendly open source projects on GitHub, helping developers discover projects worth learning from.
A directly accessible TV and radio icon library with related tools. Permanently free, fully open source, continuously improved channel logos, and supports IPv4/IPv6 dual-stack access.
A collection of configurations and ad-blocking rules for proxy clients such as Loon, Surge, QuantumultX, ShadowRocket, and Egern.
Cat-catch is a browser extension for sniffing web page resources, letting users detect and capture resources loaded by a page.
Answers by Context.dev turns web research into a single API call. Define a task and your desired JSON structure. Answers finds sources, researches the web, and returns structured data with source URLs.
Embedful helps SaaS teams build and launch customer dashboards in minutes. Connect your existing data, create secure customer-facing dashboards, and embed personalized analytics directly into your product.
Minicart helps makers, creators, and resellers launch and run an online store without learning ecommerce software. Minicart gives you a store and an AI team to help run it.
Textbooks teach Japanese that stops at the classroom door. YABAI is the other half: 308 real slang, internet and fandom words, each on a card built around giant Japanese typography.
SSH that survives a locked phone, a lost signal or a switch to mobile data. A small agent holds the shell open on the server and puts you back on the same screen. htop and vim draw properly. SFTP, keys, snippets and tunnels included, free.
Define your ideal customer. ManyPI finds them on the live web, verifies their email, validates their pain points and emotional buying triggers, then sends hyper-personalized outreach that turns those signals into sales.
A private second brain: notes, scans, PDFs and recordings, searchable with OCR, handwriting included. One-step Evernote import. Native on Mac, Windows, iPhone, iPad, Android, web and CLI. Full export on every plan.
Morsa Signals gives developer-tool founders and GTM teams practical GTM and SEO/GEO workflows in one place.
Apple removed Launchpad in macOS 26 and kept it out of 27. Launchie brings the grid back: arrange apps your way, unlimited folders, Spaces for separate app pages, and instant search. Free to use, Pro is a one-time purchase.
Mycel runs the work your service business sells - clients, deliverables, approvals, invoices. Each job runs in a disposable sandbox that never holds a credential, and nothing reaches a client until you approve it.
With a 12-year heritage behind the Scrapboard series, Scrapboard Cloud 4 brings the classic concept of a digital bulletin board—recreating the cozy feel of a family refrigerator door—right to your iOS devices.
macOS routes the media key to whatever it last remembers, so YouTube keeps playing and Apple Music opens. SmartPause finds the app actually outputting audio and pauses that. Two apps playing? One press switches, double press plays/pauses.
A live Caltrans traffic camera on the US-101 in Studio City, playing itself as music in your browser. Real traffic on the southbound 101, this minute.
Epismo keeps your team’s AI work in a Case: the result, the decisions behind it, reviews, and the next step. Switch between AI tools or teammates without a re-brief.
hi to all the readers this post is for my recent opensource project called ENZO now answering what is enzo so enzo is an opensource platform where i clubbed all the free available api for anyone use under one hood with more than 2000 model…
Sub-10ms dynamic PDF/A engine replacing Puppeteer, Headless Chrome, and Gotenberg. Compile B2B SaaS invoices, receipts, and turnkey EU Factur-X / ZUGFeRD 2.2 documents in <6ms on <18MB RAM.
Frosted-glass icon theme for Linux — folders, apps, 134 file types and status icons
Try a free AI face analysis test. Upload one photo for a transparent 1–10 face attractiveness score and a clearer way to compare profile pictures.
KillSwitch — an esoteric programming language built to break LLMs and coding agents.
A ranked ladder for small neural networks that play strategy games. Train a model, write an adapter, upload two files, and get measured into a weight class from 8 KiB up.
Hi HN. I am an avid user of Notion ( https://notion.so ) and really like the ergonomics of its block-based editor, but with how the product is evolving I felt I was missing a simple "single-player" experience of just taking notes…
A safety layer for AI-assisted work on Mac. DeltaSnap turns native APFS snapshots into searchable file history, visual diffs, automatic checkpoints, monitoring, and selective recovery.
46+ free online tools: PDF compressor, photo background remover, AI OCR table extractor, code formatter. 100% private in-browser.
This is the official reboot of the 2017 hit game. Back then it was #1 post on HN for 3 consecutive days: https://news.ycombinator.com/item?
The Jev benchmark you've all been waiting for: Will Jev pull the lever in the trolley problem? Don't think too much about it :) Place whatever you'd like on each side of the tracks, and GPU (my startup's AI system, whee!
Lint JavaScript and TypeScript against plain-English project conventions with Jev.
Open-source native macOS AI reading workspace for PDF, EPUB, and TXT with highlights, notes, inline rewriting, book chat, browser panes, and local-first storage.
TypeScript CLI functions for cxgrd
Hey, I built text-me because every productivity app I tried gave me one more place to be and maintain. Meanwhile my life actually happens over email, messages, calendar, college, Kindle, reading, and Substack.
Rice Purity Test quiz rebuilt as one question per screen with saved progress, instant scoring plus band explanations, Y/N/Backspace shortcuts and fully local answers. Free, no signup, ad-free; Next.js static export on Cloudflare Workers.
Pace is an open-source Electron desktop workbench for the Pi coding agent. Driven by the official Pi SDK and local session logs, it offers visual execution trajectories, diff review, token and cost breakdowns, subagent tracing, and plugin…
Qi: AI Go Review is a macOS Go (weiqi) app for game review; basic review is free to download. With further features planned, lifetime pricing is set at ¥98, with a limited-time ¥68 early-supporter price in the China region.
A plugin for pi that renders live CPU, memory, network and token usage charts right below the editor, so you can watch system metrics while waiting on vibe coding runs.
Chrome extension and userscript for the Weibo web UI: card layout and 5 day/night themes with custom colors, hideable sidebar and composer, keyword/regex/source/super-topic filtering, ad and AI-content cleanup, UID-based user lists with im…
Solo frontend/full-stack developer (7+ years, Next.js, TypeScript, Node/Nest, Vercel) shares project scope, staged payment terms and rates for brand sites, MVP business systems and long-term work, plus handover docs and refused work types.
Jev AI Playground experiments with three LLM primitives: Live Choice for structured selection, Noul for ambiguity and missing info, and Score for rating candidates, turning uncertain AI decisions into controllable, verifiable flows.
DeepSeek Harness plugin that helps untangle thoughts and make decisions: stored locally and searched via vector+BM25+ripgrep to surface contradictions and logical links, spawning agent dialogues to weigh each side.
A web alternative to OSSInsight for browsing open-source project trends and insights. Data is still being collected;
Try another keyword or category.
12 repositories were already featured in the last 3 reports, so they are not repeated in today’s discoveries.
Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.
OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built openly, for everyone, forever free.
Production-grade engineering skills for AI coding agents.
DEV TRENDS / COMMUNITY
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