Building Blocks for Web Apps

repo: componently-com/awesome-building-blocks-for-web-apps
category: Front-End Development related: Apps

Awesome Building Blocks for Web Apps

Curated list of standalone features to be integrated into web applications: Get full features built by others instead of having to write everything yourself.

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If you like these building blocks, check out componently.com, a marketplace where developers can search, compare and integrate web application building blocks.

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UI Elements
Exit Intent Popup
Auth
Booking
Notification
Social
Chat Bot
Chat
Monitoring
Content Management
Consent Management
Media
Form
Marketing
Changelog
Telecommunication
Social Media
Search
Feature flags
Reviews
[Related awesome-lists](#related-awesome-lists)

UI Elements

Tailwind UI - UI components, by the creators of Tailwind CSS.
Webix - JavaScript UI library and framework for displaying data in different ways.
Highcharts - Interactive charts for web.
Webatoms - JavaScript bridge for Xamarin.Forms.
Creative Tim - Themes for React, Angular, Vue, Lavarel and HTML5.
Syncfusion - Data visualization components and PDF Viewer.
CoreUI - Vue admin template.
UIfort - UI design systems for all major frontend frameworks.
Semantic UI - Open source UI component library for React, Meteor, Ember and Angular.
Design Revision's Shards Pro - Design blocks for web or mobile apps.
Themesberg - Bootstrap templates, themes and UI kits.
Treact - React templates for landing pages, built on Tailwind CSS.
Creative Designs Guru - Themes for React, Nextjs and Eleventy, built with Tailwind CSS.

Wisepops - Contextual popups, banners and bars for mobile and desktop visitors.
Listagram - Interactive opt-in form for collecting email addresses.
Poptin - Popups and forms that can be integrated anywhere in the website.
Embedery - Popups to engage visitors.

Auth

Auth0 - Authentication management with native support for Angular, React and VueJS.
Clerk – Complete user management UIs and APIs, purpose-built for React, Next.js, and the modern web.
Firebase - PaaS from Google, including authentication management.
Okta - Authentication and Authorization solution with support for Angular, React and VueJS.
Onelogin - Authentication focussed on company internal applications.
Microsoft Azure Active Directory - Authentication management in Azure, based on Microsoft accounts.
AWS Cognito - AWS authentication management. Frontend integration is part of AWS Amplify.

Booking

Calendly - Stand-alone booking solution.
Zoho Bookings - Online scheduler integrated into Zoho Suite.
Acuity Scheduling - Appointment scheduling with extensive API.
10to8 - Booking tool with many features in the free tier.
SuperSaaS - Appointment scheduling with focus on group scheduling.
SimplyBook.Me - Booking tool with its own booking directory.
OnceHub - Scheduling via ScheduleOnce and meeting management via InviteOnce.
YouCanBookMe - Online scheduling for teams.
OnSched - Scheduling API for marketplaces & applications.
AppointmentPlus - Appointment scheduling with coupons.
Booxi - Booking and online directory components.
Cogsworth Scheduler - Online Scheduler for business with a powerful API.

Notification

OneSignal - Mobile and web notifications.
Notific - Notifications including a PHP SDK.
WonderPush - Notifications focused on speed.
VWO Engage - Notifications as part of a larger marketing suite.
Signalize - Free notifications with paid analytics add on.

Stream - Activity feed & chat APIs.
EmbedSocial's embedfeed - Social media aggregator.

Chat Bot

Fresh chat - Chatbot in Freshworks support suite.
Tiledesh - AI-powered live chat.

Chat

Daily.co - Video chat.

Monitoring

Sentry - Full-stack error monitoring with release management included.
Raygun Crash Reporting - Error monitoring as part of the Raygun suite.
Honeybadger - Error, uptime and check-in monitoring.
Rollbar - Error monitoring with the ability to replay HTTP requests that caused errors.

Content Management

Contentful - Headless content management system.

Cookiefirst - Cookie consent manager.
usercentrics - Compliance manager that can be implemented as part of existing pages.
Sourcepoint - Compliance management as part of a suite including also ad blocker recovery.
PiwikPro - Compliance management as part of an analytics tool.
Consent Management Provider - German management tool for Cookie Consent.
UniConsent - Consent management platform for GDPR, CCPA, COPPA compliance.
TrustArc - Privacy management for the CCPA, GDPR, LGPD and 900+ other global regulations.
Cookiebot - Cookie tracking manager.
iubenda - Consent management and terms and conditions generator.
Civic Cookie Control - Smaller Cookie and GDPR compliance product.
CCM19 - German cookie consent manager.
CookieInformation - Focus on compliance reporting via a dashboard.
CookiePro - Cookie management as part of a privacy management solution.
React Cookie Consent - A small and customizable cookie consent bar for React applications.
React Cookie Banner - React cookie banner which can be automatically dismissed with a scroll.

Media

Mux - Stream hosted and live videos.
Spotify web playback SDK - Client-side JavaScript library which allows you to create a new player in Spotify Connect and play any audio track from Spotify in the browser via encrypted media extensions.

Form

Static Forms - Form that sends its results to your email.
FlyingForms - Building, versioning and managing forms.
KirokuForms - Drag-and-drop form builder with generous free tier, email notifications, and full API access.

Marketing

TrustPulse - Shows recent buyers on your website.

Changelog

Beamer - Combination of push notifications and changelog management.
Changelogfy - A product release notes tool.
Changefeed - Changelog as stand-alone page or embeddable widget.
Canny's Changelog - Combines changelog with product roadmaps.
ProductFlare's Changelog - Changelog widget around a product team task management system.
Changes - Changelog building kit.

Telecommunication

Vonage - Voice, messaging, video and data capabilities across unified communications, contact centers and communications APIs.

AddThis - Social sharing buttons, available on AMPs.
ShareThis - Social sharing buttons.
AddToAny - Sharing buttons for many different target services.

Search

Algolia - Search for your application.
Search UI - UI integration for ElastiSearch.

Feature flags

Optimizely's Rollouts - Feature flags combined with A/B testing.
LaunchDarkly - Feature management with multiple integrations in CI servers and ticketing systems.
Split - Another feature management with multiple integrations in CI servers and ticketing systems.
Rollout - Feature management focusing on segmented roll-out of features.

Reviews

JustReview - Collect reviews from e-commerce, social media and review service providers and embed on a website.
ReviewsOnMyWebsite - Collect, monitor and display customer reviews.