Capabilities/Infrastructure

Date & Time Utilities

Date parsing + formatting, duration arithmetic, time-zone-safe comparisons, business-day calculations with configurable holidays, relative-time expressions ("next Monday at 9am"), and human-readable duration formatting. The layer that prevents off-by-one bugs across DST boundaries and locale differences.

0 projects and 17 packages carry this capability.

Projects

Packages (17)

@philiprehberger/dotnet-cron-expression
dotnet
Parse, validate, and evaluate cron expressions with next/previous occurrence calculation, shortcut aliases, fluent builder, human-readable descriptions, timezone-aware scheduling, exclusion calendars, and Nth weekday support.
@philiprehberger/dotnet-date-range
dotnet
Immutable date/time range type with overlap detection, intersection, union, gap finding, and splitting.
@philiprehberger/go-timeutil
go
Time manipulation helpers for Go — boundaries, comparisons, and human-readable formatting
@philiprehberger/go-validatex
go
Struct validation library for Go using struct tags. Zero external dependencies
@philiprehberger/kt-duration-fmt
kotlin
Human-readable duration formatting and parsing for Kotlin.
@philiprehberger/cron-expression-builder
php
Fluent cron expression builder with human-readable methods
@philiprehberger/laravel-db-expressions
php
Database-agnostic SQL expression helper for date truncation, extraction, and differences across SQLite and MySQL
@philiprehberger/php-human-duration
php
Convert seconds into human-readable duration strings
@philiprehberger/py-datetime-kit
python
Common datetime operations missing from the standard library.
@philiprehberger/py-duration
python
Parse and format human-readable duration strings like \
@philiprehberger/py-email-validate
python
Email validation with syntax checking and normalization.
@philiprehberger/rb-date-kit
ruby
Date utilities for business days, relative expressions, and period calculations
@philiprehberger/rb-duration
ruby
Immutable Duration value object with parsing, arithmetic, and formatting
@philiprehberger/rs-date-utils
rust
Date and time utilities — business days, date ranges, holiday calendars, and formatting shortcuts
@philiprehberger/rs-duration-fmt
rust
Human-readable duration formatting and parsing
@philiprehberger/date-range-ts
typescript
Date range operations — overlap, gap, iterate, merge
@philiprehberger/duration-ts
typescript
Parse, format, and manipulate time durations