Kalker
github.comScientific expressions with variables and numerical calculus
Scientific expressions with variables and numerical calculus
Scientific expressions with dimensions checked as types
Physics calculations with visual explanations
Matrix-based numerical calculation and visualization
Graph equations, inspect points and evaluate functions
Build interactive terminal applications in Go with an event-driven model, update, and view loop.
Engineering calculations with methods and material context
Steam, condensate, water and air-system calculations
Reserve workplace desks, rooms, and parking from an app, calendar invite, or office map.
A browser IDE for running short code samples or building supported multi-file projects across many languages.
Build interactive terminal interfaces in Rust with reusable widgets and responsive layouts.
Jump to frequently used directories from the terminal with a smarter `cd` command.
A multimodal note workspace for handwriting, audio, documents, PDFs, and study materials.
Build browser interfaces with declarative components compiled from HTML, CSS, and JavaScript.
A browser-based Elixir notebook for executable code and Markdown, with interactive results and collaboration.
Turn results from supported test frameworks into interactive reports with history, steps and failure context.
Explore financial statements and publish reporting adjustments alongside ERP data
Process meshes and CAD through desktop, command-line and hosted tools
Combine Python expressions and shell commands in one Python-based command prompt.
Compare strategy experiments across assets, parameters and historical periods
Build reusable implicit models and prepare geometry for engineering tools
Interactive remeshing through orientation and position fields
Manage UK investments with flat monthly plans and scheduled purchases