Docs: Improve docs by clarifying things, adding more examples

[dcastil]

No description provided.

[github-actions]

Metrics report

At head commit d2cc60c and base commit 9f6317d at 2025-10-26T20:24:41.824Z

Size

No changes

All size metrics

Export	Size original	Size minified	Size minified and Brotli compressed
tailwind-merge esm	91.17 kB 0%	25.37 kB 0%	6.68 kB 0%
› createTailwindMerge	13.42 kB 0%	3.62 kB 0%	1.45 kB 0%
› extendTailwindMerge	90.46 kB 0%	24.74 kB 0%	6.48 kB 0%
› fromTheme	0.16 kB 0%	0.08 kB 0%	0.09 kB 0%
› getDefaultConfig	74.70 kB 0%	20.24 kB 0%	4.89 kB 0%
› mergeConfigs	2.12 kB 0%	0.80 kB 0%	0.27 kB 0%
› twJoin	1.06 kB 0%	0.26 kB 0%	0.16 kB 0%
› twMerge	88.15 kB 0%	23.89 kB 0%	6.25 kB 0%
› validators	4.44 kB 0%	1.69 kB 0%	0.73 kB 0%
tailwind-merge cjs	91.43 kB 0%	31.25 kB 0%	7.07 kB 0%
tailwind-merge/es5 esm	96.57 kB 0%	27.34 kB 0%	6.90 kB 0%
› createTailwindMerge	15.27 kB 0%	4.20 kB 0%	1.56 kB 0%
› extendTailwindMerge	95.47 kB 0%	26.71 kB 0%	6.70 kB 0%
› fromTheme	0.21 kB 0%	0.10 kB 0%	0.09 kB 0%
› getDefaultConfig	77.26 kB 0%	21.40 kB 0%	4.98 kB 0%
› mergeConfigs	2.46 kB 0%	0.87 kB 0%	0.29 kB 0%
› twJoin	1.08 kB 0%	0.26 kB 0%	0.14 kB 0%
› twMerge	92.56 kB 0%	25.64 kB 0%	6.47 kB 0%
› validators	6.04 kB 0%	2.23 kB 0%	0.76 kB 0%
tailwind-merge/es5 cjs	96.82 kB 0%	33.25 kB 0%	7.24 kB 0%

[codspeed-hq]

CodSpeed Performance Report

Merging #618 will not alter performance

_{Comparing docs/improve-docs (d2cc60c) with main (9f6317d)}

Summary

✅ 5 untouched

[github-actions]

This was addressed in release v3.4.0.