# Rollup and Modular

<table data-card-size="large" data-view="cards"><thead><tr><th data-type="content-ref"></th></tr></thead><tbody><tr><td><a href="rollup-and-modular/rollup-executor">rollup-executor</a></td></tr><tr><td><a href="rollup-and-modular/sequencer">sequencer</a></td></tr><tr><td><a href="rollup-and-modular/improved-fraud-prevention-design">improved-fraud-prevention-design</a></td></tr><tr><td><a href="rollup-and-modular/data-sampling">data-sampling</a></td></tr></tbody></table>