Add variable font character width adjustment

Description

Contributor guide

Tech stack

javascript

Domain

frontenddesign

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

half day

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

mostly clear

Prerequisites

basic JavaScriptvariable font concepts

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

40

Research direction

Investigate the textblock codebase to understand how font properties are currently handled. Look for any existing variable font support or width adjustment logic. Explore the repository's source files, likely in JavaScript, to identify where character width rendering occurs. Since this is a feature request with no prior discussion, focus on understanding the architecture of font styling in the project and consider how variable font axes are exposed. Check if there are any related issues or comments that provide more context.