diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ecfa696
--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# Blitz
+Kotlin library which mainly focuses on functional programming.
+
+Features:
+- Monads
+- Either
+- Caching delegated property (similar to lazy)
+- A lot of sequence utils
+- Streaming IO using kotlinx.io
+- ByteVec (alternative to ByteBuf)
+- BitVec (similar to bit sets in other languages)
+- "Lazy" sequences
+- A lot of generative sequence types
+- BitField
+
+## How to get
+```kotlin
+repositories {
+    maven {
+        name = "alex's repo"
+        url = uri("http://207.180.202.42:8080/libs")
+        isAllowInsecureProtocol = true
+    }
+}
+
+dependencies {
+    implementation("me.alex_s168:blitz:0.1")
+}
+```
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diff --git a/build.gradle.kts b/build.gradle.kts
index 602b4ab..8619a98 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 }
 
 group = "me.alex_s168"
-version = "0.1"
+version = "0.2"
 
 repositories {
     mavenCentral()
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 0fc5bbe..06d9181 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -2,5 +2,5 @@ plugins {
     id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
 }
 
-rootProject.name = "kotlin-bits"
+rootProject.name = "blitz"
 
diff --git a/src/main/kotlin/blitz/BitField.kt b/src/main/kotlin/blitz/BitField.kt
new file mode 100644
index 0000000..5d19af5
--- /dev/null
+++ b/src/main/kotlin/blitz/BitField.kt
@@ -0,0 +1,33 @@
+package blitz
+
+import blitz.collections.BitVec
+import kotlin.reflect.KProperty
+
+abstract class BitField {
+    private var vec = BitVec(1)
+
+    protected class BitDelegate(
+        private val thi: BitField,
+        private val pos: Int,
+    ) {
+        operator fun getValue(thisRef: Any?, property: KProperty<*>): Boolean =
+            thi.vec[pos]
+
+        operator fun setValue(thisRef: Any?, property: KProperty<*>, value: Boolean) {
+            thi.vec[pos] = value
+        }
+    }
+
+    protected fun bit(pos: Int): BitDelegate =
+        BitDelegate(this, pos)
+
+    fun decode(byte: Byte) {
+        vec = BitVec.from(byteArrayOf(byte))
+    }
+
+    fun encode(): Byte =
+        vec.toBytes()[0]
+
+    override fun toString(): String =
+        "${this::class.simpleName}(0b${vec.toBytes()[0].toString(2)})"
+}
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