FF4J vs. Spring Framework Comparison


FF4J	Spring Framework Spring	+	+
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About Feature flags for java made easy. Enable. and disable features at runtime - no deployment. Implement multiple paths in your code with predicates evaluated dynamically (if/then/else). Enable features not only with flag values but also drive access with roles and groups (Canary Release). Different frameworks supported starting by Spring Security. Implement custom predicates (Strategy Pattern) to evaluate if a feature is enabled. Some are provided out of the box: White/Black lists ,Time based, Expression based. Connect external source like a Drools rule engine. Keep your code clean and readable: Avoid nested if statements but use annotations. Thanks to Spring AOP target implementation is pick at runtime, and thus driven by feature statuses. For each features execution, ff4j evaluates the predicate therefore it's possible to collect and record events, metrics to compute nice dashboards or draw curves for features usage over time.	About Spring makes programming Java quicker, easier, and safer for everybody. Spring’s focus on speed, simplicity, and productivity has made it the world's most popular Java framework. Spring’s flexible libraries are trusted by developers all over the world. Spring delivers delightful experiences to millions of end-users every day—whether that’s streaming TV, online shopping, or countless other innovative solutions. Spring’s flexible and comprehensive set of extensions and third-party libraries let developers build almost any application imaginable. At its core, Spring Framework’s Inversion of Control (IoC) and Dependency Injection (DI) features provide the foundation for a wide-ranging set of features and functionality. Whether you’re building secure, reactive, cloud-based microservices for the web, or complex streaming data flows for the enterprise, Spring has the tools to help.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Supported
Audience Businesses or individuals looking for a proposition for feature toggle written in Java	Audience Developers looking for a powerful framework for modern Java-based enterprise applications
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information FF4J ff4j.org	Company Information Spring United States spring.io/projects/spring-framework
Alternatives Togglz	Alternatives Dropwizard
waiting Python Software Foundation	Grails
Hypertune	Helidon
Switchover Takso	Spring Boot VMware Tanzu
Featureflip Canopy Labs LLC View All	Spring Cloud Data Flow Spring View All
Categories Feature Management Supported	Categories Development Frameworks Supported

Integrations ArangoDB Supported Axon Framework Not Supported CoreIDE Not Supported Couchbase Supported Dash Not Supported Drools Supported Eureka ERP Supported FormValidation Not Supported HashiCorp Consul Supported Ignite Supported JOpt.TourOptimizer Not Supported MongoDB Supported Neo4j Supported New Relic Not Supported Oracle Database Supported PubSub+ Platform Not Supported Redis Supported SQL Server Supported Spring Cloud Data Flow Not Supported Terracotta Supported Show More Integrations View All 18 Integrations	Integrations ArangoDB Not Supported Axon Framework Supported CoreIDE Supported Couchbase Not Supported Dash Supported Drools Not Supported Eureka ERP Not Supported FormValidation Supported HashiCorp Consul Not Supported Ignite Not Supported JOpt.TourOptimizer Supported MongoDB Not Supported Neo4j Not Supported New Relic Supported Oracle Database Not Supported PubSub+ Platform Supported Redis Not Supported SQL Server Not Supported Spring Cloud Data Flow Supported Terracotta Not Supported Show More Integrations View All 15 Integrations
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