# Hypersign SSI Toolkit

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>DID SDK</strong></mark></td><td><em>A JavaScript SDK to manage DID operations i.e create, update, resolve and deactivate</em></td><td></td><td><a href="hid-ssi-sdk/hypersign-decentralized-identifier-dids">hypersign-decentralized-identifier-dids</a></td></tr><tr><td><mark style="color:blue;"><strong>Schema SDK</strong></mark></td><td><em>A JavaScript SDK to manage custom schemas</em> </td><td></td><td><a href="hid-ssi-sdk/hypersign-schema-sdk">hypersign-schema-sdk</a></td></tr><tr><td><mark style="color:blue;"><strong>Credential SDK</strong></mark></td><td><em>A JavaScript SDK to generate, sign and verify verifiable credentials</em> </td><td></td><td><a href="hid-ssi-sdk/hypersign-verifiable-credential-sdk">hypersign-verifiable-credential-sdk</a></td></tr><tr><td><mark style="color:blue;"><strong>Presentation SDK</strong></mark></td><td><em>A JavaScript SDK to generate, sign and verify verifiable presentation</em></td><td></td><td></td></tr></tbody></table>