Awesome GitHub RepositoriesDatabase Data Viewers

This project is a cross-platform desktop application that provides a graphical interface for managing and interacting with Redis databases. Built as a standalone software program, it functions as a centralized connection manager that allows users to visualize data structures, perform administrative tasks, and inspect records across multiple database environments. The application distinguishes itself through its integration with external processes and command-line workflows. Users can define custom viewers to render specific data formats using external tools and launch the interface directly f

JSON Hero is a web-based utility designed for viewing, analyzing, and sharing structured data. It provides an interactive interface for exploring complex JSON payloads, allowing users to navigate nested structures through hierarchical rendering, global search, and keyboard-driven controls. The platform distinguishes itself by performing client-side schema inference and automated schema generation, which allows users to understand data types and constraints without server-side processing. It enhances data readability by injecting contextual previews for specific string patterns—such as dates,

Beancount is a plain-text double-entry accounting system. It enforces zero-sum transactions, organizes accounts into a hierarchical five-type tree, and verifies balances at specific dates using precision-derived tolerances. Transactions are recorded in plain-text files with a strict syntax that supports currency-specific rounding, automatic interpolation of missing amounts, and comprehensive metadata including tags, links, and payee annotations. Beyond core bookkeeping, Beancount offers investment portfolio tracking with lot-based cost basis management, configurable booking strategies (FIFO,

hledger is a plain text accounting tool and double-entry ledger manager that stores financial transactions in human-readable text files. It functions as a financial reporting engine for generating balance sheets and income statements, and as a multi-currency investment tracker for managing commodity lots and capital gains. The project distinguishes itself by providing multi-interface data access, allowing users to interact with their financial data via a command line interface, a terminal user interface, and a web server. It features a market-price valuation system to calculate the current va

smtp4dev is a suite of tools featuring a mock SMTP server that intercepts outgoing email traffic and stores messages for inspection instead of delivering them to recipients. It includes a web-based viewer for inspecting email metadata, raw source code, and MIME structures, alongside a responsive email previewer that simulates how HTML emails appear across different viewport sizes and device layouts. The project provides a traffic analyzer to log protocol interactions and session data for debugging delivery failures. It also operates as a TLS SMTP server, supporting encrypted connections via T