commit 217642cd6b2c29c9df8afe67c3d294f15449ead3
Author: Dokkae6949 <finnliry@gmail.com>
Date:   Fri Dec 12 23:07:05 2025 +0100

    init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bbba7e2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,65 @@
+###################
+### Environment ###
+###################
+
+.env
+.env.*
+!.env.example
+
+##############
+### Gradle ###
+##############
+
+.gradle
+**/build/
+!**/src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+##############
+### Kotlin ###
+##############
+
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+# Kotlin Gradle plugin data, see https://kotlinlang.org/docs/whatsnew20.html#new-directory-for-kotlin-data-in-gradle-projects
+.kotlin/
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3cb50b4
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,29 @@
+# --- Stage 1: Build the JAR ---
+FROM gradle:9.2.1-jdk21 AS build
+
+# Set working dir
+WORKDIR /app
+
+# Copy Gradle files first (for caching)
+COPY --chown=gradle:gradle build.gradle.kts settings.gradle.kts gradle.properties gradlew ./
+COPY --chown=gradle:gradle gradle ./gradle
+
+# Copy source code
+COPY --chown=gradle:gradle src ./src
+
+# Build the fat jar
+RUN ./gradlew clean shadowJar --no-daemon
+
+# --- Stage 2: Run the app ---
+FROM eclipse-temurin:21-jdk-alpine
+
+WORKDIR /app
+
+# Copy the built JAR from the build stage
+COPY --from=build /app/build/libs/*.jar app.jar
+
+# Expose port (same as your server)
+EXPOSE 9000
+
+# Run the app
+ENTRYPOINT ["java", "-jar", "app.jar"]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d1cd0b3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# Homepage
+
+## Package
+```
+./gradlew build
+```
+
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..75d553e
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,92 @@
+import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
+import org.gradle.api.JavaVersion.VERSION_21
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_21
+import org.jetbrains.kotlin.gradle.tasks.KotlinJvmCompile
+import kotlin.io.path.Path
+
+plugins {
+    kotlin("jvm") version "2.2.20"
+
+    id("gg.jte.gradle") version "3.2.1"
+    id("com.gradleup.shadow") version "9.3.0"
+}
+
+buildscript {
+    repositories {
+        mavenCentral()
+        gradlePluginPortal()
+    }
+
+    dependencies {
+    }
+}
+
+kotlin {
+    jvmToolchain {
+        languageVersion.set(JavaLanguageVersion.of(21))
+    }
+}
+
+jte {
+    sourceDirectory.set(Path("src/main/kte"))
+    targetDirectory.set(Path("${layout.buildDirectory.get()}/classes/jte"))
+
+    precompile()
+}
+
+sourceSets.main {
+    resources.srcDir("${layout.buildDirectory.get()}/classes/jte")
+}
+
+repositories {
+    mavenCentral()
+}
+
+tasks {
+    withType<KotlinJvmCompile>().configureEach {
+        compilerOptions {
+            allWarningsAsErrors = false
+            jvmTarget.set(JVM_21)
+            freeCompilerArgs.add("-Xjvm-default=all")
+        }
+    }
+
+    withType<Test> {
+        useJUnitPlatform()
+    }
+
+    named<ShadowJar>("shadowJar") {
+        manifest {
+            attributes("Main-Class" to "at.dokkae.homepage.HomepageKt")
+        }
+
+        dependsOn("precompileJte")
+
+        from("${layout.buildDirectory.get()}/classes/jte")
+
+        archiveFileName.set("app.jar")
+
+        exclude("META-INF/*.RSA", "META-INF/*.SF", "META-INF/*.DSA")
+    }
+
+    java {
+        sourceCompatibility = VERSION_21
+        targetCompatibility = VERSION_21
+    }
+}
+
+dependencies {
+    implementation(platform("org.http4k:http4k-bom:6.23.1.0"))
+    implementation("org.http4k:http4k-client-okhttp")
+    implementation("org.http4k:http4k-core")
+    implementation("org.http4k:http4k-server-jetty")
+    implementation("org.http4k:http4k-template-jte")
+    implementation("org.http4k:http4k-web-htmx")
+    implementation("gg.jte:jte-kotlin:3.2.1")
+    testImplementation("org.http4k:http4k-testing-approval")
+    testImplementation("org.http4k:http4k-testing-hamkrest")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:6.0.0")
+    testImplementation("org.junit.jupiter:junit-jupiter-engine:6.0.0")
+    testImplementation("org.junit.platform:junit-platform-launcher:6.0.0")
+}
+
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..216f58e
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,2 @@
+org.gradle.caching=true
+org.gradle.configuration-cache=true
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..2a84e18
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..1aa94a4
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,249 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..25da30d
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,92 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/homepage.iml b/homepage.iml
new file mode 100644
index 0000000..8021953
--- /dev/null
+++ b/homepage.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..b643262
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1 @@
+rootProject.name = "Homepage"
\ No newline at end of file
diff --git a/src/main/kotlin/at/dokkae/homepage/Homepage.kt b/src/main/kotlin/at/dokkae/homepage/Homepage.kt
new file mode 100644
index 0000000..55a89ca
--- /dev/null
+++ b/src/main/kotlin/at/dokkae/homepage/Homepage.kt
@@ -0,0 +1,88 @@
+package at.dokkae.homepage
+
+import at.dokkae.homepage.extensions.Precompiled
+import at.dokkae.homepage.templates.Index
+import org.http4k.core.HttpHandler
+import org.http4k.core.Method.*
+import org.http4k.core.Response
+import org.http4k.core.Status
+import org.http4k.core.body.form
+import org.http4k.core.getFirst
+import org.http4k.core.toParametersMap
+import org.http4k.routing.bindHttp
+import org.http4k.routing.bindSse
+import org.http4k.routing.poly
+import org.http4k.routing.routes
+import org.http4k.routing.sse
+import org.http4k.server.Jetty
+import org.http4k.server.asServer
+import org.http4k.sse.Sse
+import org.http4k.sse.SseMessage
+import org.http4k.sse.SseResponse
+import org.http4k.template.JTETemplates
+import org.http4k.template.ViewModel
+import org.jetbrains.kotlin.backend.common.push
+import java.time.Instant
+import java.util.UUID
+import java.util.concurrent.CopyOnWriteArrayList
+import kotlin.concurrent.thread
+
+data class Message (
+    val author: String,
+    val content: String,
+    val createdAt: Instant = Instant.now(),
+    val id: UUID = UUID.randomUUID(),
+) : ViewModel {
+    override fun template(): String = "partials/Message"
+}
+
+fun main() {
+    val messages = CopyOnWriteArrayList<Message>()
+    val subscribers = CopyOnWriteArrayList<Sse>()
+    val renderer = JTETemplates().Precompiled("build/classes/jte")
+
+    messages.push(Message("Kurisu", "Hello World!"))
+    messages.push(Message("Violet", "Haii Kurisu!"))
+
+    val indexHandler: HttpHandler = {
+        Response(Status.OK).body(renderer(Index(messages)))
+    }
+
+    val sse = sse(
+        "/message-events" bindSse { req ->
+            SseResponse { sse ->
+                subscribers.add(sse)
+
+                sse.onClose { subscribers.remove(sse) }
+            }
+        }
+    )
+
+    val http = routes(
+        "/" bindHttp GET to indexHandler,
+
+        "/messages" bindHttp POST to { req ->
+            val params = req.form().toParametersMap()
+            val author = params.getFirst("author").takeIf { !it.isNullOrBlank() } ?: "Anonymous"
+            val message = params.getFirst("message")
+
+            if (message == null) {
+                Response(Status.BAD_REQUEST)
+            } else {
+                val msg = Message(author, message)
+                val sseMsg = SseMessage.Data(renderer(msg))
+
+                messages.push(msg)
+                subscribers.forEach {
+                    thread { it.send(sseMsg) }
+                }
+
+                Response(Status.OK)
+            }
+        }
+    )
+
+    poly(http, sse).asServer(Jetty(port = 9000)).start()
+
+    println("Server started on http://localhost:9000")
+}
diff --git a/src/main/kotlin/at/dokkae/homepage/extensions/JteTemplates.kt b/src/main/kotlin/at/dokkae/homepage/extensions/JteTemplates.kt
new file mode 100644
index 0000000..49e1963
--- /dev/null
+++ b/src/main/kotlin/at/dokkae/homepage/extensions/JteTemplates.kt
@@ -0,0 +1,20 @@
+package at.dokkae.homepage.extensions
+
+import gg.jte.ContentType
+import gg.jte.TemplateEngine
+import gg.jte.output.StringOutput
+import org.http4k.template.JTETemplates
+import org.http4k.template.ViewModel
+import org.http4k.template.ViewNotFound
+import java.io.File
+
+fun JTETemplates.Precompiled(classTemplateDir: String) =
+    fun(viewModel: ViewModel): String {
+        val templateName = viewModel.template() + ".kte"
+
+        val templateEngine = TemplateEngine.createPrecompiled(File(classTemplateDir).toPath(), ContentType.Html)
+
+        return if (templateEngine.hasTemplate(templateName))
+            StringOutput().also { templateEngine.render(templateName, viewModel, it); }.toString()
+        else throw ViewNotFound(viewModel)
+    }
\ No newline at end of file
diff --git a/src/main/kotlin/at/dokkae/homepage/templates/Index.kt b/src/main/kotlin/at/dokkae/homepage/templates/Index.kt
new file mode 100644
index 0000000..1258984
--- /dev/null
+++ b/src/main/kotlin/at/dokkae/homepage/templates/Index.kt
@@ -0,0 +1,8 @@
+package at.dokkae.homepage.templates
+
+import at.dokkae.homepage.Message
+import org.http4k.template.ViewModel
+
+data class Index(val messages: List<Message> = listOf()) : ViewModel {
+    override fun template(): String = "Index"
+}
\ No newline at end of file
diff --git a/src/main/kte/.jteroot b/src/main/kte/.jteroot
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/kte/Index.kte b/src/main/kte/Index.kte
new file mode 100644
index 0000000..0ceb8b2
--- /dev/null
+++ b/src/main/kte/Index.kte
@@ -0,0 +1,160 @@
+@import at.dokkae.homepage.templates.Index
+
+@param model: Index
+
+<!doctype html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <title>Simple Chat — http4k + JTE + htmx</title>
+
+    <script src="https://cdn.jsdelivr.net/npm/htmx.org@2.0.8/dist/htmx.min.js" integrity="sha384-/TgkGk7p307TH7EXJDuUlgG3Ce1UVolAOFopFekQkkXihi5u/6OCvVKyz1W+idaz" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/htmx-ext-sse@2.2.4" integrity="sha384-A986SAtodyH8eg8x8irJnYUk7i9inVQqYigD6qZ9evobksGNIXfeFvDwLSHcp31N" crossorigin="anonymous"></script>
+
+    <style>
+        :root {
+            --bg: #f5f5f7;
+            --card: #ffffff;
+            --border: #d0d0d5;
+            --bubble-self: #daf0ff;
+            --bubble-other: #ececec;
+            --text-dark: #222;
+            --text-light: #666;
+            --radius: 12px;
+            --spacing: 12px;
+            --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+        }
+
+        body {
+            margin: 0;
+            font-family: var(--font);
+            background: var(--bg);
+            display: flex;
+            justify-content: center;
+            padding: 32px 12px;
+        }
+
+        #chat {
+            width: 100%;
+            max-width: 560px;
+            background: var(--card);
+            border: 1px solid var(--border);
+            border-radius: var(--radius);
+            padding: 20px;
+            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
+        }
+
+        h1 {
+            margin: 0 0 16px;
+            font-size: 1.4rem;
+            color: var(--text-dark);
+            text-align: center;
+        }
+
+        #messages {
+            display: flex;
+            flex-direction: column-reverse;
+            gap: var(--spacing);
+            margin-bottom: 20px;
+            max-height: 60vh;
+            overflow-y: auto;
+            padding-right: 4px;
+        }
+
+        /* Nice scrollbar */
+        #messages::-webkit-scrollbar { width: 6px; }
+        #messages::-webkit-scrollbar-thumb {
+            background: #bbb;
+            border-radius: 3px;
+        }
+
+        .message {
+            padding: 10px 14px;
+            border-radius: var(--radius);
+            max-width: 85%;
+            font-size: 0.95rem;
+            line-height: 1.35;
+            color: var(--text-dark);
+            box-shadow: 0 1px 3px rgba(0,0,0,0.08);
+        }
+
+        .message-author {
+            font-size: 0.8rem;
+            font-weight: 600;
+            margin-bottom: 4px;
+            color: var(--text-light);
+        }
+
+        .message-self {
+            align-self: flex-end;
+            background: var(--bubble-self);
+        }
+
+        .message-other {
+            align-self: flex-start;
+            background: var(--bubble-other);
+        }
+
+        form {
+            display: flex;
+            gap: 8px;
+            margin-bottom: 12px;
+        }
+
+        input[type="text"] {
+            flex: 1;
+            padding: 10px;
+            font-size: 1rem;
+            border: 1px solid var(--border);
+            border-radius: var(--radius);
+            background: #fff;
+        }
+
+        button {
+            padding: 10px 16px;
+            background: #1e88ff;
+            border: none;
+            border-radius: var(--radius);
+            color: white;
+            font-size: 1rem;
+            cursor: pointer;
+            transition: 0.2s;
+        }
+
+        button:hover {
+            background: #0c74e8;
+        }
+
+        p.note {
+            font-size: 0.82rem;
+            color: var(--text-light);
+            margin-top: 14px;
+            text-align: center;
+        }
+    </style>
+</head>
+<body hx-ext="sse">
+<main id="chat">
+    <h1>Simple Chat</h1>
+
+    <div id="messages" sse-connect="/message-events" sse-swap="message" hx-swap="afterbegin">
+        @for (message in model.messages.reversed())
+            @template.partials.Message(message)
+        @endfor
+    </div>
+
+
+    <form hx-post="/messages" hx-swap="none">
+        <input id="username-input" type="text" name="author" placeholder="name (optional)">
+        <input id="message-input" type="text" name="message" placeholder="your message" required>
+        <button type="submit"
+                hx-on::after-request="if(event.detail.successful)document.getElementById('message-input').value = ''">
+            Send
+        </button>
+    </form>
+
+    <p style="font-size: .9rem; color: #666">No auth — anyone can post. Messages are stored only in memory.</p>
+</main>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/kte/partials/Message.kte b/src/main/kte/partials/Message.kte
new file mode 100644
index 0000000..91f406f
--- /dev/null
+++ b/src/main/kte/partials/Message.kte
@@ -0,0 +1,11 @@
+@import at.dokkae.homepage.Message
+
+@param message: Message
+
+<div class="message">
+    <strong>${message.author}</strong>:
+    ${message.content}
+    <span style="color:#888; font-size:.8rem;">
+        (${message.createdAt.toString()})
+    </span>
+</div>
\ No newline at end of file
diff --git a/src/test/kotlin/at/dokkae/homepage/HomepageClient.kt b/src/test/kotlin/at/dokkae/homepage/HomepageClient.kt
new file mode 100644
index 0000000..b43a83d
--- /dev/null
+++ b/src/test/kotlin/at/dokkae/homepage/HomepageClient.kt
@@ -0,0 +1,19 @@
+package at.dokkae.homepage
+
+import org.http4k.client.OkHttp
+import org.http4k.core.HttpHandler
+import org.http4k.core.Method.GET
+import org.http4k.core.Request
+import org.http4k.core.Response
+import org.http4k.core.then
+import org.http4k.filter.DebuggingFilters.PrintResponse
+
+fun main() {
+    val client: HttpHandler = OkHttp()
+
+    val printingClient: HttpHandler = PrintResponse().then(client)
+
+    val response: Response = printingClient(Request(GET, "http://localhost:9000/ping"))
+
+    println(response.bodyString())
+}
diff --git a/src/test/kotlin/at/dokkae/homepage/HomepageTest.kt b/src/test/kotlin/at/dokkae/homepage/HomepageTest.kt
new file mode 100644
index 0000000..782ed31
--- /dev/null
+++ b/src/test/kotlin/at/dokkae/homepage/HomepageTest.kt
@@ -0,0 +1,18 @@
+package at.dokkae.homepage
+
+import org.http4k.core.Method.GET
+import org.http4k.core.Request
+import org.http4k.core.Response
+import org.http4k.core.Status.Companion.OK
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+
+class HomepageTest {
+    @Test
+    fun `Ping test`() {
+        assertEquals(
+            Response(OK).body("pong"),
+            app(Request(GET, "/ping"))
+        )
+    }
+}