IHP Files

The fastest way to build type safe web apps

This is an exact mirror of the IHP project, hosted at https://github.com/digitallyinduced/ihp. SourceForge is not affiliated with IHP. For more information, see the SourceForge Open Source Mirror Directory.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2025-08-31	12.3 kB	0
v1.4.0 source code.tar.gz	2025-08-31	44.7 MB	0
v1.4.0 source code.zip	2025-08-31	45.0 MB	0
Totals: 3 Items		89.6 MB	0

Highlights

🚀 Improved Dev Server: faster, more reliable reloads without race conditions.
📦 Ecosystem split: IHP now modular (ihp-ide, ihp-ssc, ihp-migrate, ihp-sitemap).
🔧 New helpers: createRecordDiscardResult, copyRecord, queryUnionList, orderByAscJoinedTable.
🛠️ Production-ready: warp + systemd integration, healthcheck endpoint, better job runner handling.
🐘 Compiler upgrade: GHC 9.8 (with support for 9.10 and 9.12).

Major Changes

Added createRecordDiscardResult (complements updateRecordDiscardResult) for cases where the result is not needed (e.g. scheduling jobs).
Added copyRecord for easier duplication of database records.
Improved Dev Server reliability and performance. Race conditions on rapid file updates are fixed by using proper bracketed resource management.
Split IHP into multiple packages (ihp-ide, ihp-ssc, ihp-migrate, ihp-sitemap) for cleaner dependency boundaries.
Production improvements: integrated warp-systemd, added healthcheck endpoint, and improved socket activation.
Upgraded to GHC 9.8, with support for 9.10.x and 9.12.x.

Minor Changes

Nix / Deployment

Added options: rtsFlags, optimizationLevel, appName.
Support for aarch64 NixOS deployments.
Faster nix build via caching of Generated.Types.
Simplified migration service (IHP_MIGRATION_DIR).
Dropped dependency on ihp source to reduce closure size.
Updated nixpkgs to 25.05 and devenv to 1.8.2.
Use flake overlays instead of manual mkGhcCompiler.
Don’t set system.stateVersion automatically (configured in project’s flake.nix).

Job Runner

Jobs with timeouts are now restarted if workers crash.
Improved async handling of jobrunner.
Use ResourceT for job worker scheduling to avoid leaks.
Exceptions are now printed to logs for easier debugging.
Don’t log job worker SQL queries.

DataSync

HSX / View Layer

SQL / Query Layer

Added filterWhereInCaseInsensitive, queryUnionList, orderByAscJoinedTable / orderByDescJoinedTable.
Refactored pagination queries.
Logging improvements: show final SQL, rounded runtimes, simplified log format with icons.

Storage

Miscellaneous

IHP OpenAI

Documentation

Improved deployment docs (workers, systemd integration, AWS Terraform).
Updated guides for pagination, htmx, realtime SPAs.
Clarified environment differences between dev/prod.
Added docs for validateFieldIO and scheduled job execution with runAt.
Removed outdated NixOS installation instructions.
Cleaned up Emacs docs.
Added troubleshooting notes for EC2 deployments.

New Contributors

@andreytroeglazov made their first contribution in https://github.com/digitallyinduced/ihp/pull/1986
@leifmetcalf made their first contribution in https://github.com/digitallyinduced/ihp/pull/2002
@kukimik made their first contribution in https://github.com/digitallyinduced/ihp/pull/2001
@kursataktas made their first contribution in https://github.com/digitallyinduced/ihp/pull/2014
@mmc102 made their first contribution in https://github.com/digitallyinduced/ihp/pull/2019
@Nathan-8963 made their first contribution in https://github.com/digitallyinduced/ihp/pull/2025
@iteratee made their first contribution in https://github.com/digitallyinduced/ihp/pull/2055
@stephenbenedict made their first contribution in https://github.com/digitallyinduced/ihp/pull/2062
@ANU-2524 made their first contribution in https://github.com/digitallyinduced/ihp/pull/2078

Full Changelog: https://github.com/digitallyinduced/ihp/compare/v1.3.0...v1.4.0

Source: README.md, updated 2025-08-31

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