Roadmap · Scripting & SDK

Web interfaces for scripts

In previewReady for Closed Alpha

Build menus, HUDs and phones in HTML, CSS and JavaScript. Pages on surfaces in the world and loading screens come later.

In preview: Works today in the closed test and can still change.

Shipped so far 13 changes

FixedThe first join after starting your PC no longer freezes the game for a few seconds while web interfaces load.Engine
Fixed`GetGameTimer()` now counts milliseconds since the game started.Engine
ImprovedClient script downloads no longer pile up forever: the game now cleans its download cache, keeping what the current server needs and removing files unused for 30 days or beyond 2 GB.SDK & scripting
NewThe client event `gampeon:nuiFocusReleased` tells a script when the player held Escape to take mouse and keyboard back from its web interface.SDK & scripting
NewClient scripts can show web interfaces (NUI) over the game: `ui_page`, `SendNUIMessage`, `RegisterNUICallback` and `SetNuiFocus`.Engine
NewHolding Escape for 2 seconds always gives mouse and keyboard back to the game.Engine
ImprovedWeb interfaces (NUI) are ready for the game: pages get `GetParentResourceName()`, and `fetch` and `XMLHttpRequest` callbacks (including jQuery `$.post`) work the way ported pages expect.SDK & scripting
FixedLocal database files in folders with non-English characters now open on Windows.SDK & scripting
NewClient scripts can use web interfaces (NUI): `ui_page`, `SendNUIMessage`, `RegisterNUICallback` and `SetNuiFocus` (preview, the game shows them in an upcoming update).SDK & scripting
New`gampeon-server` can test NUI callbacks without the game with `gp_fakeplayer nui`.SDK & scripting
Fixed`PerformHttpRequest` to `https://` addresses failed on Windows game servers because certificates could not be checked.SDK & scripting
FixedConsole commands piped in with a byte order mark were not recognized.SDK & scripting
FixedLocal database files in a folder that does not exist yet could not be opened.SDK & scripting

Full changelog

Read about it in the developer docs

Last updated 6 November 2026. Plans can change. Ideas and questions are welcome on Discord.

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