explaingit

Popular TypeScript repositories on GitHub, each explained for non-coders — what it does, its tech stack, and how to run it.

• windowsmarketlab/polymarket-arbitrage-bot-v2A TypeScript trading bot that automatically places bets on Polymarket's crypto up-or-down prediction markets b
• openaisec/mikoMiko is a desktop AI agent for penetration testers that automatically probes targets, remembers findings acros
• choyiny/saasmailA self-hosted email tool for SaaS teams that groups every customer's marketing, billing, and support emails in
• hassancs91/claude-youtube-editorTurns a simple talking head video into a finished YouTube video automatically. AI handles editing, visuals, so
• andry-lebedev/neobank-primitivesA starter neobank app and framework for building fintech tools that AI agents can safely use, with a policy en
• bytedoger/awesome-openpriceA web app that aggregates AI subscription reseller prices from scattered sales channels into one comparable li
• mattpocock/sextantSextant lets you visually map out application flows and user journeys using a drag-and-drop chart, then turns
• pulkitxm/claude-directoryA public showcase of experimental web pages and interactive prototypes generated with Claude Fable 5, each pai
• yowainwright/shaveA tiny JavaScript library that truncates text to fit a fixed-height box, adding an ellipsis or custom ending w
• tauri-apps/meilisearch-docsearchA ready-to-use search bar component for documentation websites, powered by Meilisearch. It provides an instant
• yesmeck/reactive.macroA tool that simplifies React state management by letting you write plain JavaScript assignments instead of ver
• fanbidog/okkmax-webAn independent review site that verifies AI API relay providers for authenticity, uptime, and pricing.
• ambrosex/larksnapA Chrome extension that exports Feishu/Lark documents to Markdown, PDF, or HTML, clips any webpage, and downlo
• tsukamg/polymarket-weather-trading-engineAn automated TypeScript bot that trades Polymarket weather prediction markets by comparing crowd odds against
• korayteacher/fintech-advisorAn open-source net worth and portfolio tracking web app with AI-powered financial advice, built on Next.js and
• nextweb4/yaml-proxy-editorA local-first Windows desktop app for editing, validating, and auditing Clash, OpenClash, and Mihomo proxy con
• aevella/polaris-local-firstPolaris is a local-first AI workspace where conversations, AI personas, tools, and saved materials persist on
• md0070/polymarket-trading-botAn automated crypto prediction market trading bot for Polymarket that buys and sells UP/DOWN positions on live
• python-telegrambot/ai-auto-tradingAn AI-driven crypto trading bot that lets a language model analyze markets and automatically execute perpetual
• d-liya/capybara_2d_engineA TypeScript 2.5D game engine designed for AI coding agents, with a single-file public interface and optional
• marcelpanse/youtube-guitar-tab-parserA command line tool that downloads a YouTube guitar lesson, uses Claude's vision model to find and read the on
• sinotrade/shioaji-pro-appA web-based trading terminal for Taiwan's stock and futures markets, letting you chart prices and place orders
• ufuknode/noustinyAn AI tool that turns a story idea into a branching narrative tree and renders the chosen path into a narrated
• yapeth/maanteA Windows automation assistant that uses image recognition to auto-play repetitive daily tasks in the game Nev
• kitforai/kitforaiKit for AI gives AI agents persistent memory, knowledge base search, and document conversion through one API,
• realchendahuang/flaremoA personal note-taking app that runs entirely on a free Cloudflare account, with a Memos-compatible API.
• electron/websiteThe official website and blog for Electron, a framework for building desktop apps with web technology, built u
• botpress/v12An open-source toolkit for building and running chatbots with a visual editor, built-in language understanding
• nextjs/deploy-github-pagesA ready-to-use Next.js starting template that builds your website into static files and publishes it to GitHub
• rit3zh/expo-dynamic-trayA React Native and Expo component that opens a spring animated bottom sheet tray, with multi-view navigation a
• mclisterjoeh2o/yellowkey-bitlockerA repo claiming to be a physical-access tool for bypassing TPM-only BitLocker encryption, distributed only as
• mikaeldengale-cloud/deepseek-v4-pro-appAn unofficial Windows desktop client that claims to let you chat with DeepSeek V4 Pro and Flash AI models usin
• polymarket-trading-kit/crypto-trading-botA TypeScript trading bot framework for Polymarket crypto prediction markets that watches price trends and arbi
• nationaldesignstudio/rampartA browser-based library that detects and redacts personal information like names, SSNs, and card numbers from
• weebapp003/shadcn-fintech-templateA ready made fintech dashboard template with 11 pages (accounts, cards, crypto, budgets) built on Next.js and
• henrygd/queueA tiny JavaScript library that limits how many async tasks run at the same time, preventing overwhelm when doi
• polymarket-trading-kit/sports-trading-botA TypeScript bot that automatically copies trades from chosen leader wallets across Polymarket's politics, spo
• trade-of-economics-in-warsaw/market-sniping-trading-botA TypeScript trading bot that places paired limit orders on Polymarket's 5-minute crypto Up/Down prediction ma
• adguardteam/adguardmv3A prototype of the AdGuard ad blocker extension rebuilt for Chrome's newer Manifest V3 system, proving ad bloc
• walkthru-earth/geocoding-playgroundA browser-only geocoder that searches 469 million real-world addresses using an in-browser database, with no b
• dex-original/okx-agent-trade-kitA local toolkit that connects AI assistants like Claude or Cursor to a person's OKX exchange account, so trade
• open-builders/pumpfun-bundler-pump.fun-bundler-solana-token-bundler-botA TypeScript bot that launches meme coins on pump.fun and coordinates simultaneous buys from multiple Solana w
• openai/openai-deno-buildA version of OpenAI's official TypeScript library packaged for Deno. It lets Deno developers easily connect th
• pro-tech-killers/binance-trading-botA Node.js bot that automatically trades one Binance spot pair using a SuperTrend or EMA plus RSI strategy, wit
• steeliron550-ui/search-bibtexA command-line tool that finds accurate BibTeX citation data for academic papers by querying multiple scholarl
• wallpapers-engine/wallpaper-engineAn unofficial free version of Wallpaper Engine, a Windows app that sets animated, video, or audio-reactive ima
• agutinbaigo28/trading-backtest-kitA TypeScript engine for backtesting and live-trading strategies where the same code runs in both modes, design
• alinebm17/finance-api-toolA command line tool that downloads S&P 500 companies' financial statements and ESG scores and saves them as CS
• alinebm17/trade-backtesting-engineA TypeScript library for backtesting DCA, Grid, and Hedge trading strategies against historical market data be
• bananefre/stock-market-appA tutorial stock market app built with Next.js that tracks real-time prices, sends alerts, and shows AI-genera
• contatomegasign/bybit-trading-apiA Node.js and TypeScript SDK that wraps Bybit's REST and WebSocket trading APIs, handling authentication and r
• jesusrs1/binance-trade-apiA TypeScript Node.js library that wraps Binance's REST and WebSocket APIs for spot, margin, futures, and deliv
• jesusrs1/stock-trade-finance-apiAn MCP server that exposes Tiingo's stock prices, news, forex, and company fundamentals as callable tools so A
• kazelad/algo-trading-agentA curated, ranked list of 109 open source algorithmic trading projects, covering bots, frameworks, libraries,
• kazelad/prediction-market-trade-sdkpmxt is an SDK giving one consistent API to read data from and trade on multiple prediction market platforms l
• prism-shadow/penguin-harnessDesktop app that builds AI agents from plain-English instructions. Connects to over 1,000 AI models and lets a
• stagas/hallucinateA sparsely documented project described only as a massively multiplayer online rave, with no setup instruction
• testsprite/testsprite-cliA command-line tool that lets AI coding agents test their own generated code against a live running app and ge
• webdevsimplified/job-board-aiAn AI-powered job board project built with Next.js and TypeScript, though the README is just the default proje
• webdevsimplified/react-multistep-formA ready-made React template for building long forms that span multiple steps, like checkout or signup flows. I
• addyosmani/enhanceA free, browser-based AI tool that enhances images — upscaling, deblurring, brightening, and denoising — witho
• ferroxlabs/waylandA local desktop hub that coordinates multiple AI coding assistants like Claude Code and Gemini CLI, with persi
• imchine/fintech-walletA demo microservices platform for a digital wallet system, with authentication, P2P transfers, compliance chec
• loop-js/loop.jsA framework that runs an AI agent in rounds toward a goal until a separate judge agent confirms it is truly do
• modelstudioai/cliThe official command-line tool for Alibaba Cloud's Model Studio, giving terminal and AI-agent access to Qwen c
• amet2901/asterdex-trading-botA self-hosted crypto perpetual-futures trading bot with trend-following and market-making strategies for Aster
• bonny1220/solana-trading-botA Solana bot that automatically buys newly launched tokens on Raydium and pump.fun within seconds, using safet
• flaviodesa/polymarket-copy-trading-botA TypeScript bot that mirrors a chosen trader's Polymarket bets into your own account, with size multipliers a
• gokulgml/polymarket-copy-trading-botA bot that watches a chosen Polymarket trader's activity and automatically mirrors their trades from your own
• katbrink/polymarket-weather-trading-botA TypeScript bot that scans Polymarket weather markets across 20 cities, compares crowd prices to forecast mod
• lucaratiu/hyperliquid-trading-botA configurable grid trading bot for Hyperliquid perpetuals that automatically places and refreshes buy and sel
• maricarmen1971/solana-pumpfun-raydium-bundlerA command-line tool that coordinates multiple Solana wallets to create and buy a new Pump.fun token in the sam
• pieverse-eng/purrfect-agentAn open-source TypeScript AI agent framework with built-in crypto and blockchain skills, runnable from a termi
• skl2910/limitless-trading-botThree command-line tools for tracking Limitless and Polymarket prediction markets: price history export, large
• thesammy26/polymarket-arbitrage-botA bot that runs a dump-and-hedge arbitrage strategy on Polymarket's 15-minute Up/Down crypto price markets, ai
• wikidjon/ai-openclaw-cliA CLI and MCP server that turns one natural-language prompt into a full quant research, strategy, and backtest
• moisesr7/browser-mcpAn MCP integration that lets Claude Desktop control a real web browser, click, fill forms, take screenshots, a
• alice53211/auth-codex-pluginAn OpenCode plugin that rotates requests across multiple ChatGPT or Codex accounts with a local dashboard and
• boob025/peace-equalizer-apoAn unofficial Windows distribution of Peace, a graphical equalizer interface for the background audio processo
• elias569/fintech-dashboardA personal finance dashboard with an AI chat assistant that tracks income, expenses, budgets, and goals, built
• imchine/fintech-solutionAn AI-assisted financial dashboard for small businesses that tracks invoices, expenses, and cash flow, with AI
• pueschel88/tradingview-mcpA local MCP server that lets Claude Code or another AI assistant read and control your running TradingView Des
• stormeye85/robinhood-token-sniperA TypeScript toolkit for deploying, minting, and verifying ERC-20 tokens on Robinhood Chain, Robinhood's Layer
• wikidjon/personal-finance-skillA set of 75 AI agent tools for connecting bank, brokerage, and tax accounts, with policy checks and human appr
• alice53211/arc-fintech-appA sample Next.js app showing how to manage a multi-chain USDC treasury using Circle's wallet and bridging serv
• contatomegasign/finance-account-toolA browser-only Next.js app that scores an organization's financial governance maturity through a 20-question y
• elias569/fintech-appAn AI-driven prototype that matches startups with investors, generating dealflow and personalized intro emails
• korayteacher/fintech-forgeAn open source starter kit for building finance apps: secure login, AI news sentiment analysis, and a dashboar
• stormeye85/robinhood-token-bundlerA TypeScript CLI toolkit for creating, deploying, and verifying ERC-20 tokens on Robinhood Chain.
• stormeye85/robinhood-token-launcherA TypeScript toolkit with Hardhat scripts and a CLI for deploying, minting, verifying, and tracking ERC-20 tok
• compdfkit/compdf-self-hostedA self-hosted, open source Docker platform for editing and converting PDFs, Office files, images, and more fro
• infrost/raptorqrA tool that transfers files and text between two devices by displaying and scanning animated QR codes, with no
• micheleriva/zbsearchA JavaScript search engine supporting full text, vector, and hybrid search that runs in the browser, server, o
• agutinbaigo28/financial-agent-apiA TypeScript platform for running many AI agents together, with built in tools for financial data, document se
• bananefre/finance-budget-api-agentA personal finance app for tracking expenses and incomes and managing budgets, built with Next.js and Appwrite
• dennis-bv/dex-trade-agent-kitAn MCP server and CLI that let AI assistants place trades and check data on the OKX crypto exchange from your
• jwm0203/meetingcopilotA desktop app that transcribes a meeting or interview live and suggests spoken answers using your own resume a
• zeraix/zeraixA desktop app for running AI language models locally on your own computer, with an optional sandboxed develope
• dabberman456/coinbase-trading-apiA TypeScript trading bot for Coinbase that buys and sells crypto using an EMA crossover trend following strate
• simular-ai/simulangA command line tool for scripting desktop automation, using AI vision when a script needs to see the screen.

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