Online Macro Calculator

Free drywall mud calculator: estimates how much joint compound (all-purpose or lightweight, buckets or boxes) a drywall job needs from square footage and coats.

Blackbox AI

FREEMIUM

Overview Blackbox AI is a comprehensive AI coding assistant designed to help developers build faster. Unlike other tools that just autocomplete lines, Blackbox acts as a full "AI Agent" that can search the internet for solutions, understand your entire repository, and even turn visual screenshots into working code. Why Use Blackbox AI? If you are a frontend developer or learning to code, Blackbox offers a unique advantage: Visual Coding. You can upload a screenshot of any website or UI design, and Blackbox will instantly generate the clean HTML/CSS/React code to replicate it. It also integrates deeply into VS Code to provide real-time autocomplete backed by live web data. Key Capabilities: Image-to-Code: A standout feature where you can upload a design mockup or a screenshot of an existing app, and Blackbox will write the code to recreate it pixel-perfectly. Real-Time Knowledge: unlike standard copilots, Blackbox searches the web in real-time to find the latest libraries, API documentation, and code snippets to answer your questions. CyberCoder Agent: An autonomous agent capable of performing complex, multi-step coding tasks, such as refactoring entire files or writing unit tests for a whole module. Cross-Platform: Available not just as a browser tool, but as a VS Code extension, a standalone IDE, and even a mobile app for reviewing code on the go.

Blank Space Copy copies blank and invisible characters in one click, lets you choose type and amount, and shows exactly what was pasted, with no signup.