Human-Friendly Cron Builder
Build, validate, explain, and preview five-field cron expressions locally with time-zone, DST, and cron-dialect warnings.
The problem it solves
Human-Friendly Cron Builder Human-Friendly Cron Builder is a dependency-free offline web application for constructing and checking standard five-field cron expressions. It validates ranges, lists, steps, month and weekday names, explains each field, and previews upcoming runs in an IANA time zone.
Who Human-Friendly Cron Builder is for
- Developers and maintainers who need reviewable evidence before changing or releasing software.
- Users working with cron, scheduling, time zones who want the documented v1.0.0 behavior.
- People who prefer an open-source release with visible limitations, source, and license terms.
Intended result
Build, validate, explain, and preview five-field cron expressions locally with time-zone, DST, and cron-dialect warnings.
This summary is reconciled from the current catalog and repository documentation.
Features in v1.0.0
Capabilities below come from the current project README and release documentation.
Human-Friendly Cron Builder is a dependency-free offline web application for constructing and checking standard five-field cron expressions. It validates ranges, lists, steps, month and weekday names, explains each field, and previews upcoming runs in an IANA time zone.
Use the live application or download the ZIP from the v1.0.0 release.
Verified examples
Screenshots are shown only when the current README references a local source image. Otherwise, repository example files are linked directly.
Verified release evidence
This project does not currently publish a screenshot or dedicated example folder. The current README, tests, changelog, tagged release, and source repository remain the verified examples of its behavior.
Platforms and implementation
The public release claims only the cataloged platforms and technologies.
Supported platforms
- Web
Built with
- JavaScript
- HTML
- CSS
Quick start
The shortest documented path into the current release.
- Enter a five-field expression such as “0 9 * * MON-FRI”.
- Enter an IANA time zone such as “America/New_York”.
- Read the field explanation and inspect the next eight runs.
- Copy the expression and confirm it in the scheduler that will execute it.
Everything runs inside the browser. There are no accounts, analytics, storage, cookies, or network requests.
Current limitations
These boundaries are part of the product and prevent the page from implying unverified capability.
The current v1.0.0 release is bounded by the behavior documented in its README and changelog. It does not claim unsupported platforms, automatic interpretation, or results beyond the evidence it produces.
Privacy and licensing
Review the actual data boundary before using a tool with sensitive inputs.
Privacy and safety
No privacy behavior beyond the current repository documentation is claimed. Review the source, security policy, and input/output behavior before using sensitive material.
License and release
Human-Friendly Cron Builder is published under MIT. The current cataloged release is v1.0.0, published 2026-07-22.
Related projects
Related projects are selected deterministically from shared catalog tags, category, and implementation technologies—not popularity or paid placement.
Human-Friendly Cron Builder v1.0.0
Use the tagged release for downloads and release notes. Use the repository for source, issues, contribution guidance, security reporting, and complete documentation.
Page source: current Forge catalog plus README and CHANGELOG from the canonical local repository. Fingerprint: db8e65d3eee5251e.