Open Babel
openbabel.orgConvert and filter chemical structure file formats
Convert and filter chemical structure file formats
Convert compatible quantities and inspect unit definitions from a CLI
Mathematical and scientific calculators with practical forms
Science-fair projects, STEM activities and guides to scientific and engineering methods.
Science reporting, commentary and magazine features
Scientific-journal discovery across languages and disciplines
Astronomical objects connected to literature and identifiers
Australian scientific history connected to archival sources
Trace crypto cost-basis calculations and the lots behind each result
Recruit and manage participants for user research
Link Indian investment accounts with savings and brokerage tools
Steam, condensate, water and air-system calculations
Environmental research photographs from NOAA’s scientific work
Work with notebooks, code files, consoles, and terminals in a browser-based interactive development environment.
Enterprise messaging with persistent chat, channels, meetings, and cloud or on-premises deployment.
Calculates a Semantic Version from Git history and configurable branch rules.
Use continuous and categorical colour maps in Python visualizations.
Review catalog options and product-plus-shipping cost before listing
Provision configurable cloud virtual machines through a console, API, or CLI.
Calculate colour from spectral samples and compare the results in Python.
Compile suitable Python numerical functions to machine code when they are first called.