JSON Query - a small, flexible, and expandable JSON query language

Convert X (formerly Twitter) posts into high-quality shareable images instantly. Free tool to transform public tweets into professional screenshots. XtoImage is a free online tool that allows users to convert various file formats (including PDF, Word, Excel, and code) into common image files like PNG, JPG, and WEBP.

macOS ISOs. Includes torrent download links and MD5 hashes. Created using MIST or by manually converting. The macOS-ISOs GitHub repository provides scripts and tools designed to download macOS installers and convert them into ISO files, primarily for use within virtual machine environments.

Clipscreen is a simple application that creates a virtual monitor that mirrors a designated portion of the main screen, allowing users to easily share only a specific area of their desktop during video calls and screen sharing sessions.

This minimalist online tool that allows users to quickly convert any uploaded image file into text-based ASCII art.

A short series on mathematical fundamentals for asset allocation starting with utility theory and risk aversion, useful for determining the correct mixture of stocks and bonds for your personal risk tolerance and calculating the optimal glidepath for accumulation. It can also be used to calculate the correct proportion of stocks and bonds in a market timing strategy where the return assumptions change continuously. This post covers CRRA utility, some math details, the relation between risk tolerance and the Kelly criterion, assumptions of target volatility, multi-asset optimization, effect of time horizon on asset allocation, and uninformed market timing.

A short series on mathematical fundamentals for asset allocation starting with utility theory and risk aversion, useful for determining the correct mixture of stocks and bonds for your personal risk tolerance and calculating the optimal glidepath for accumulation. It can also be used to calculate the correct proportion of stocks and bonds in a market timing strategy where the return assumptions change continuously. This post covers CRRA utility, some math details, the relation between risk tolerance and the Kelly criterion, assumptions of target volatility, multi-asset optimization, effect of time horizon on asset allocation, and uninformed market timing.

A fast and clever open source hex editor for macOS.

A tool for enhancing Claude Code. Contribute to possibilities/claude-composer development by creating an account on GitHub.

Interactive find and replace in the terminal. Contribute to thomasschafer/scooter development by creating an account on GitHub.

Every tool you need to work with PDFs in one place

Every tool you need to use PDFs, at your fingertips. All are 100% FREE and easy to use! Merge, split, compress, convert, rotate, unlock and watermark PDFs with just a few clicks.

Bare metal to production ready in mins; your own fly server on your VPS. - MightyMoud/sidekick

Run multiple commands concurrently.

Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package. - TomWright/dasel

A modern JavaScript utility library that’s 2-3 times faster and up to 97% smaller—a major upgrade to lodash. - toss/es-toolkit