💰 Finance

A specialized financial calculator

Precise tool for bond obligation analysis

Solar Plainly: browser‑based solar contract reviewer for homeowners

Private, no‑login, in‑browser PDF analysis

Local personal finance analyzer for bank data

Private, offline spending insights

Viva: a DSL to model and simulate future cash flow streams

Human‑friendly language for stochastic financial planning

Community credit platform for Black micro-entrepreneurs

Targets underserved demographic with tailored financial tools

Desktop app for fast keyboard-driven annotation of bank CSV statements

Keyboard‑first UI, auto‑save, export enriched CSV

Local AI finance tracker that converts bank PDFs into a chat‑able spreadsheet

Runs offline, turns statements into actionable data

Desktop app to track device costs and daily depreciation

Combines cost tracking with AI insights

Personal finance management monorepo with API, web, and mobile apps

Unifies backend, web, and mobile finance management in one repo

Daily Expense is an iOS app for tracking income and expenses with local persistence and notifications.

Well-structured SwiftUI app with thoughtful features like data retention and bedtime summaries.

Rent-vs-buy financial calculator for Chicago real estate decisions

Solves concrete housing finance problem with Monte Carlo and sensitivity analysis

Personal finance web app for tracking income, expenses, and budgets

Simple React+Supabase tool for managing money

Cross‑platform personal finance app built with Flutter

Offers integrated budgeting, goals, and insights

Static web frontend for a community budgeting app

Provides ready‑to‑deploy UI for a specific financial tool

Leakage‑aware backtesting framework for financial metric forecasting

Ensures point‑in‑time validation on public finance data

Rust crypto portfolio optimizer & backtester with cost-aware SOCP

Integrates realistic transaction costs into fast Rust backtests

Thesis Snapshot API validates investment theses with LLM and web research

LLM-powered thesis verification with caching and compliance checks

Deterministic long‑only order‑flow trading bot with offline paper simulation

CLI tool for safe, reproducible trade decisions

SigLab: on-chain finance research & paper‑trading platform

Integrates market data, risk scoring, and interactive UI

AI-powered trading workstation with live market data and natural language trading

Combines real-time streaming, portfolio simulation, and LLM trading assistant in one interface

Local‑first Streamlit dashboard for US stock research with AI‑driven summaries

Runs locally, blends market data, news, and AI analysis

Open-source implementation of HAR-CEV for zero‑shot realized variance forecasting

Ready‑to‑run finance forecasting models with baselines and backtests

Real-time stock screener web app with interactive charts and filters

Live price simulation and virtualized tables for 5k+ stocks

AI-powered API that explains stock trades for beginners

Converts trade logs into clear, human‑readable reasons

Paper‑trading command center for simulated autonomous trading

Self‑contained trading simulation with enforceable risk policies

Real‑time dashboard for global financial crisis early warning

Live data, risk scores, and AI forecasts in one app

TradeCapture API – captures trades, enriches with rates, stores idempotently

Ready‑to‑run back‑office trade ingestion with idempotency

WSB Morning Briefing

Simplifies market analysis

Algorithmic trading project

Solves Indian market trading

Stock info web dashboard for Chinese A‑share investors

Provides real‑time hot topics and event calendar

A-share trading system

useful trading tool

Crypto trading bot with backtesting and risk management

Modular design with comprehensive risk controls and clear path to live trading

Real-time stock analysis web app with charts, indicators, and strategy alerts

Full-stack, live data, configurable signals

Live U.S. trade halt dashboard with alerts and predictions

Real-time monitoring, browser notifications

Live stock dashboard with AI‑generated move explanations

Combines real‑time data and AI insights

Static finance dashboard showing undervalued stocks and upcoming IPOs

Live data via API on a simple GitHub Pages site

Polymarket edge terminal: single-page trading dashboard

Live HTML dashboard for Polymarket data

Monte Carlo equity analysis tool for GOOGL price simulation

Provides quick, reproducible price forecasts for investors

UAE Compliance Copilot: AI‑driven tool to audit SME invoices and taxes

Multi‑agent LLM checks VAT, tax, e‑invoicing, sanctions

Hostable web app for issuing Brazilian electronic service invoices (NFSe)

Provides ready-to-deploy NFSe interface

A web-based bookkeeping app for Japanese blue‑tax filing

Provides CRUD, validation, and Notion integration

API service syncing Rev360 e‑invoices with QuickBooks

Automates invoice sync between Rev360 and QuickBooks

Web app for creating and managing event budgets with PDF quotes

Automates budgeting and PDF generation

Petty Cash web app for internal finance tracking

Full-stack Next.js solution with local PGlite and Neon support

Agent-based crypto policy simulation platform for stress-testing regulations

Provides realistic policy impact analysis with adaptive adversaries

Arbitrum liquidation bot automating soft and hard liquidations

Runs profit‑focused DeFi liquidations automatically

NFT Motz Tracker – monitors and displays your NFT holdings

Provides a ready‑to‑use NFT portfolio view

TRON ERC-3009 token demo

useful for testing

AI-driven financial triage service for small businesses

Structured advice via LLM with fallback logic

Agricap Fintech: a full‑stack agricultural finance platform with credit, savings, and wallet

Combines React frontend and Django backend for real‑world fintech

AI-powered platform that scores founders for venture capital decisions

Combines data sources and AI to automate VC screening

FundCircle: web platform for managing pigmy savings collections

Provides a ready‑to‑run digital savings manager

Java Spring Boot banking platform API for accounts and transactions

Provides ready-to-run banking backend with Docker support