
jchristn/NetLedgerNetLedger is a simple, self-contained ledgering library for adding debits and credits, checking balances, and performing commits on pending entries.
C# · JavaScript★ 26Sep 15, 2026
Python · HTML · Stata★ 1,045Sep 18, 2026
TypeScript★ 3↓ 3,009/moSep 18, 2026
npm · PyPI45Weakhealth index

danishashko/yahoo-finance-mcpBeginner-friendly Yahoo Finance MCP server for Claude. Get real-time stock data, charts, financials, analyst ratings, and compare multiple companies.
Python★ 20↓ 1,351/moSep 21, 2026
npm · PyPI45Weakhealth index

desenyon/ephemeralEphemeral is a keyboard-first research environment for market analysis, thesis development, and local-or-cloud LLM workflows.
Python★ 0Sep 19, 2026

halvar20000/wealth-dashboardSelf-hosted net worth tracking. One SQLite file on your own server — no account with anybody, no telemetry, no cloud component.
Python · HTML★ 3↓ 5,607/moSep 24, 2026
Python★ 1Sep 6, 2026
TypeScript★ 1↓ 140/moSep 20, 2026

destbreso/abakojsA simple and tiny library with no dependencies for monetary operations and recipes, because rounding SUCKs
JavaScript★ 1↓ 31/moOct 20, 2026

dshe/YahooQuotesApiRetrieves snapshots, quote history, dividends, splits and modules from Yahoo Finance.
C#★ 80Sep 18, 2026
Python★ 0↓ 2,505/moOct 5, 2026
Python★ 0↓ 343/moSep 11, 2026
Python★ 11↓ 113/moSep 19, 2026

clojure-finance/ecbjureAccess ECB financial data from Clojure — FX conversion, EURIBOR, €STR, HICP, and the full SDMX catalogue
Clojure★ 17Sep 19, 2026
Python★ 0Sep 16, 2026

santoshkshirsagar/fast-technical-indicatorsA high-performance, zero-dependency technical indicators library for JavaScript and TypeScript. **100% API-compatible** with the popular `technicalindicators` package, but with significant performance improvements and no external dependencies.
TypeScript★ 9↓ 4,409/moSep 24, 2026
crates.io39Weakhealth index
Rust★ 64↓ 3,591/moSep 17, 2026

florinel-chis/yahoo-goDependency-free Go client for the Yahoo Finance chart endpoint — OHLCV candles with split/dividend adjustment — with a gobacktest data-source adapter
Go★ 1Sep 12, 2026
JavaScript · Python★ 20↓ 3,134/moSep 9, 2026
JavaScript★ 34Oct 8, 2026
Go★ 1Sep 8, 2026
TypeScript★ 0↓ 137/moSep 6, 2026

mortada/fredapiPython API for FRED (Federal Reserve Economic Data) and ALFRED (Archival FRED)
Python★ 1,657↓ 1.1M/moSep 17, 2026
TypeScript★ 2↓ 3,940/moSep 18, 2026
crates.io · PyPI36Weakhealth index
Rust · Python★ 0↓ 4,490/moSep 30, 2026

DeFiCh/ainDeFi Blockchain - enabling decentralized finance on Bitcoin
C++ · Python★ 397Sep 17, 2026

tripolskypetr/backtest-kitEngine for live-trading and backtesting strategies with clean architecture and real-time execution capabilities.
TypeScript★ 81↓ 4,816/moSep 8, 2026

fintech-sdk/ramp-goProduction-grade Go client for the [Ramp Developer API v1](https://docs.ramp.com/developer-api/v1/introduction).
Go★ 0Oct 20, 2026

StockSharp/StockSharpAlgorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).
C#★ 10.9KOct 20, 2026
Python★ 4,432Sep 17, 2026