rateslib
rateslib.comConstruct rate curves and inspect fixed-income price sensitivities
Construct rate curves and inspect fixed-income price sensitivities
Automatically track work time and review it alongside project and productivity reports.
Track employee attendance from mobile devices with location checks, shift controls, and automated work-hour reports.
Use colour-science tables with explicit sampling, metadata and citations.
Calculate colour from spectral samples and compare the results in Python.
A strength-training log with programmable progression rules
Mobile forms with filtered data lookups and mapped destination fields
A computational canvas for connecting evidence, assumptions, data, and forecast charts.
WordPress forms, polls, quizzes, and connected submission workflows
Shared expense groups with offline use and printable summaries
Track portfolio performance and expected dividend dates
Forms connected with approval workflows, PDFs, and portals
Conditional WordPress forms with response-specific messages and notifications
WordPress form collection with an editable submission database
WordPress form conditions that use stored choice values and initial visibility
WordPress forms for estimates, payments, and front-end submissions
Work with multidimensional arrays and vectorized numerical operations in Python.
Check business tax IDs and connect indirect-tax tasks to your systems
A reactive Julia notebook that reruns dependent cells and keeps package-environment details with the notebook.
Food comparisons, recipe nutrition and a connected diary
Publish a static website from a GitHub repository, using a branch or a GitHub Actions workflow.
Pattern and background generators with custom SVG shapes and saved graphics
Flexible budget periods, rollovers and several ways to add transactions
London-inspired text, script and display fonts with perpetual retail licences.