There are 8 repositories under sharepoint-webpart topic.
JavaScript SharePoint REST Web Services Library
Collapsible Accordion Section that can be added to a page & easily populated with SharePoint List data based on List selected by user. Ideal for creating FAQs.
SP2019 Search webpart (Search Box, Refiners/Filters, Pagination and Search Results)
SharePoint Framework 2016 with React Js (Typescript/Axios/Antd/React-table).
A simple Organisation Chart web part using Office UI Fabric, React, Graph API
Collapsible Accordion Section designed to be added to SharePoint page using a CEWP (Content Editor Web Part) in order to display list data in accordion format
SharePoint Framework SPFx webpart repository by Vijaykumar Ingle
SharePoint Framework Client-Side Web Part Samples
Pass SharePoint page context to your embedded Power App.
A JS API for working with SharePoint people and group picker controls
A JavaScript library enabling the use of the SharePoint 2007/2010 Datasheet view that was based on MS Access
A client-side SPO web part based on React for adding SAP Conversational AI chatbots.
Allow to put Bizagi BPMN 2.0 processes inside <iframe> section in Sharepoint Online.
A way to make bulk updates to SharePoint custom forms
Webpart office 365 using PnP JS
Live Site
SharePoint Create Custom Web Part Tool Pane Properties