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DEV TRENDS / DAILY DISCOVERIES

Sep 12, 2026 · What developers are building

Daily discoveries from developer communities, independent makers, and open source.

Marxism

A project named Marxism whose guiding idea is: even if the network is down, thought must stay connected.

LanguageSwiftDTData & operations
1

1980s AI Photo

Upload a personal photo to create a realistic 1980s retro portrait in one click while keeping your facial features; the first image is free.

DTContent / resource
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Shen Suan Ge: AI Divination Web App

AI divination web app covering 15+ methods including Tarot, Liuyao, Meihua, Bazi and Ziwei. Multilingual in Chinese and English, built in pure HTML with no build step, ready to run out of the box, and supports USDC payments.

LanguageJavaScriptDTWeb appDTLibrary / SDKOriginalai
0

TokenTracker / Paper Ledger

A Mac menu bar agent status tool and local usage ledger. Track Claude Code, Codex, and other tool activity, receive supported Hook completion or pending alerts, filter token records by tool, model, and project, and export CSV.

DTResearch & learningDTDesktop productivityDTAgent extension
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Engineering Data Cockpit

Engineering project data dashboard that drag-and-drop orchestrates SQL, HTTP, JSON, and WebSocket sources into publishable, rollback-capable big-screen views with live refresh and read-only sharing.

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DeliverKit

DeliverKit links packaging knowledge, reviewable plans, and real artifacts for AI agents via MCP. Linux deb/rpm/AppImage builds and clean-container install/run verified; Windows/macOS/HarmonyOS dispatch to CI runners. MIT TypeScript.

LanguageTypeScriptDTSecurity & testingDTAgent extensionOriginalai-agents
0

Jiandan: Paste Screenshots Directly into Jianying Pro

Jiandan is a Windows tool for Jianying Pro. Copy/screenshot an image, press Ctrl+V in the draft media panel to import it as a clip asset. It tries to place it at the playhead above tracks (version/UI). Suits and knowledge cards.

LanguagePythonDTContent creationDTResearch & learningOriginalclipboard
0

NanoAvatar: Digital Humans Running on Older Phones

NanoAvatar runs lifelike digital humans on older phones without cloud GPUs, with fast, smooth generation. Inference code and weights are released, plus a video and Android APK; record your voice to drive the avatar offline, no API key.

LanguageJavaDTSoftware developmentDTAndroidOriginalavatar-generation
4

Birdview: See What AI Will Change Before It Acts

Open-source architecture visualization for AI coding changes: links agent-declared activity to system modules, file ownership, source evidence and verification results, and renders standalone HTML views needing no server.

LanguageJavaScriptDTSoftware developmentDTLinuxOriginalagent-tools
40

bilawalsidhu / gods-eye-view

A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.

LanguageJavaScriptDTContent / resourceOriginal3d-globeOriginalcesium
29.2K

melgarafael / DeskcommCRM

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

LanguageTypeScriptDTBusiness & growthDTAgent extensionOriginalai
1.7K

asgeirtj / system_prompts_leaks

Extracted system prompts from Anthropic - Claude Fable 5.1, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more!

LanguageJavaScriptDTClaude CodeDTCodexOriginalai
65.3K

jihe520 / MathModelAgent

MathModelAgent is an AI agent and skills for mathematical modeling that automatically completes modeling and generates a complete, submission-ready paper.

LanguagePythonDTResearch & learningDTAgent extensionOriginalagent
5.1K

alsk1992 / CloddsBot

Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep.

LanguageTypeScriptDTAgent orchestrationOriginalagiOriginalai
2.4K

SnailSploit / Claude-Red

claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.

LanguagePythonDTSecurity & testingDTSoftware developmentOriginalclaude-ai
3.5K

max-sixty / worktrunk

Worktrunk is a CLI for Git worktree management, designed for parallel AI agent workflows

LanguageRustDTSoftware developmentDTAgent orchestrationOriginalagents
7.1K

YSGStudyHards / DotNetGuide

An open knowledge base for learning C#/.NET/.NET Core: fundamentals, study paths, hands-on development, programming tips, curated videos, articles, books, frameworks, tools, weekly digests, interview questions, resumes, jobs, and insights.

LanguageC#DTResearch & learningDTBusiness & growthOriginalasp-net
10.9K

langbot-app / LangBot

Production-grade platform for building agentic IM bots across Discord, Slack, LINE, Telegram, WeChat, Feishu, DingTalk, QQ and Matrix, with agent and knowledge-base orchestration, a plugin system, and integration with many LLM providers.

LanguagePythonDTSoftware developmentDTAgent extensionOriginalagent
17.7K

mootdx / mootdx

mootdx is a simple wrapper for reading Tongdaxin (TDX) market data, helping developers easily access quote data.

LanguagePythonOriginalmootdxOriginalpytdxOriginaltdx
2.3K

zhayujie / CowAgent

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

LanguagePythonDTAgent extensionDTAgent orchestrationOriginalai
46.9K

hugo2046 / QuantsPlaybook

QuantsPlaybook is a quantitative research project that reproduces financial engineering research reports from brokerage firms.

LanguageJupyter NotebookDTResearch & learningDTBusiness & growthOriginalquant
6.1K

aoaostar / legado

Book sources for the Legado reading app, intended for import into the app to access and read online book content.

LanguageHTMLDTResearch & learningDTContent / resourceOriginallegado
6.3K

jeecgboot / JeecgBoot

Enterprise AI low-code platform: generate full-stack code or entire systems from one sentence. AI Skills build flows, forms, reports and dashboards;

LanguageJavaDTSoftware developmentDTAgent extensionOriginalactiviti
47.8K

jaywcjlove / reference

A collection of developer cheat sheets covering common technologies, tools, and workflows, offering quick reference to key information for faster everyday development.

LanguageDockerfileDTSoftware developmentOriginalcheatsheetOriginaldocker
15.3K

notionnext-org / NotionNext

Turn your Notion workspace into a fast, customizable website. Built with Next.js + Notion API, with multi-platform deployment and no self-hosted server required.

LanguageJavaScriptDTData & operationsDTWeb appOriginalblog
11.8K

RapidAI / RapidOCR

📄 Awesome OCR multiple programing languages toolkits based on ONNX Runtime, OpenVINO, MNN, PaddlePaddle, TensorRT and PyTorch.

LanguagePythonDTSoftware developmentOriginalchineseocrOriginalcrnn
7.8K

xushengfeng / eSearch

Cross-platform screenshot tool with offline OCR, search and translation, reverse image search, pinning images on screen, screen recording, omnidirectional scrolling screenshots, and screen translation; runs on Windows, Linux, and macOS.

LanguageTypeScriptDTDesktop productivityDTmacOSOriginalclipboard
7.1K

whyour / qinglong

Qinglong is a scheduled task management platform that supports scheduling tasks written in Python3, JavaScript, Shell, and TypeScript.

LanguageTypeScriptOriginalcrontabOriginaldockerOriginaljavascript
19.9K

Pascal’s Pager

Stop writing a parser for every service. Pascal’s Pager uses AI to turn raw webhook JSON into clear iPhone Alerts. Give each service a private URL, tell Pascal what matters, and get a summary with key facts and useful links.

DTSoftware developmentDTiOS
71

SUDARI

Meet Sudari 🦦 a tiny pixel otter who moves onto your desktop and refuses to be boring. 👀 Follows your cursor and blinks for real ⌨️ Kneads a tiny keyboard while you type 🐚 Cracks a shell when you scroll ⏱️ Shell-shaped Pomodoro with fir…

DTDesktop productivityDTDesktop appDTmacOS
66

LinkFlick

I built this because I got sick of re-pairing my Magic Keyboard and Mouse every time I moved between my MacBook and my work MacBook — different Apple IDs, so Universal Control was never going to work for me.

DTDesktop productivityDTDesktop appDTContent / resource
68

Wokyintosh

Wokyintosh is a free, open-source macOS dashboard inspired by the classic Macintosh. It combines a large clock and date, local weather, Apple Music and Spotify Now Playing with artwork, plus live CPU, RAM, SSD and network stats.

DTData & operationsDTLifestyle & entertainmentDTmacOS
85

VoxelWall

VoxelWall is a native macOS live wallpaper engine with 37 original scenes that react in real time to whatever your Mac is playing. It analyzes system audio locally and renders each scene live with Metal — not as a repeating video.

DTLifestyle & entertainmentDTDesktop appDTmacOS
78

Work Life Panda

Your week lives in a calendar, your to-dos in a list, your plans in a group chat. Work Life Panda puts them in one calm place — a real task manager and real calendar, together, starting with the life you already have.

DTContent / resource
80

Marked Share

Marked Share is a subproduct of Marked 3, but doesn't require Marked to use. It's a free way to share Markdown and TextBundle documents with images and attachments, allow others to highlight and comment on them, and can even publish "blog"…

91

ABrush

ABrush brings leading AI models and production-ready advanced AI workflows into the environment where artists already work.

114

QApilot MCP for Android

QApilot MCP automates tests on real Android devices and emulators by talking to Claude, Cursor or Codex. Describe a test flow in plain English, no Appium code required. Your agent lays out the steps. QApilot runs the steps.

DTSoftware developmentDTAgent extensionDTMCP service
161

Calerto for Mac

Calerto turns your calendar into alarms you can't sleep through. Full-screen meeting alerts — not another notification you'll swipe away — with custom prep time per meeting, Apple + Google Calendar sync, a menu bar countdown to what's next…

DTDesktop productivityDTDesktop appDTmacOS
104

Youkti

Youkti keeps a memory of every account, conversation, and deal, then tells your sales team the exact next move: which deal is slipping, which dormant account just fired a signal, what to prep for tomorrow's meeting.

DTBusiness & growth
233

Relic

Relic remembers everything you copy, understands it on-device, and syncs it across your phones and computers, sealed so only you can read it.

DTDesktop productivity
78

DockFix 5.0

Replace the macOS Dock with one that is truly yours. Custom colors, icons and animations, plus widgets, window previews and a file shelf.

DTmacOS
90

Cortex

Cortex is an open source API knowledge layer that turns OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC specs into interactive documentation, typed SDKs in 11 languages, and MCP servers for AI agents.

DTSoftware developmentDTAgent extensionDTMCP service
223

Stackness

Stackness is where developers and vibe coders show the tools, workflows, and approaches they build with. Build a stack profile you share as one link, post your moves, follow people whose taste you trust, and watch tools rise and fall.

DTSoftware developmentDTAgent extensionDTMCP service
86

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