{"id":55864,"library":"spark-core","title":"Spark","description":"A micro framework for creating web applications in Kotlin and Java 8 with minimal effort.","status":"active","version":"2.9.4","language":"java","source_language":null,"source_url":"https://github.com/perwendel/spark","tags":["web","micro-framework","http","kotlin"],"install":[{"cmd":"<dependency>\n  <groupId>com.sparkjava</groupId>\n  <artifactId>spark-core</artifactId>\n  <version>2.9.4</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.sparkjava:spark-core:2.9.4'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"Spark","correct":"spark.Spark"}],"quickstart":{"code":"import static spark.Spark.*;\n\npublic class HelloWorld {\n    public static void main(String[] args) {\n        get(\"/hello\", (req, res) -> \"Hello World\");\n    }\n}","lang":"java","description":"Starts a simple HTTP server with a GET endpoint."},"warnings":[{"fix":"Refer to the migration guide when upgrading from 1.x to 2.x.","message":"Spark 2.x uses a different API than 1.x; ensure compatibility with your code.","severity":"breaking","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'8':13 'applic':8 'creat':6 'effort':16 'framework':4,20 'http':21 'java':12 'kotlin':10,22 'micro':3,19 'micro-framework':18 'minim':15 'spark':1 'web':7,17","created_at":"2026-06-15T10:11:01.082704+00:00","updated_at":"2026-06-15T10:11:01.082704+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"http://www.sparkjava.com","github":"https://github.com/perwendel/spark","docs":"https://appdoc.app/artifact/com.sparkjava/spark-core/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["web-framework"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}