diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8f21b3e4..6462a22e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -4,8 +4,6 @@ on:
   push:
     tags:
       - 'v*'
-    branches:
-      - main
 
 env:
   PGP_SEC: ${{ secrets.PGP_SEC }}
diff --git a/README.md b/README.md
index 05e0678c..3ea8ca1a 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ However, to reduce the scope, ktoml now supports only the following platforms:
  - mingwx64
  - linuxx64
  - macosx64
- - js (only for ktoml-core)
+ - js (only for ktoml-core). Note, that `js(LEGACY)` is [not supported](https://github.com/Kotlin/kotlinx.serialization/issues/1448)
 
 Other platforms could be added later on the demand (just create a corresponding issue) or easily built by users on their machines.
 
diff --git a/buildSrc/src/main/kotlin/com/akuleshov7/buildutils/PublishingConfiguration.kt b/buildSrc/src/main/kotlin/com/akuleshov7/buildutils/PublishingConfiguration.kt
index 84880752..20fb4284 100644
--- a/buildSrc/src/main/kotlin/com/akuleshov7/buildutils/PublishingConfiguration.kt
+++ b/buildSrc/src/main/kotlin/com/akuleshov7/buildutils/PublishingConfiguration.kt
@@ -55,7 +55,7 @@ fun Project.configurePublishing() {
 
     // https://kotlinlang.org/docs/mpp-publish-lib.html#avoid-duplicate-publications
     // `configureNexusPublishing` adds sonatype publication tasks inside `afterEvaluate`.
-    rootProject.afterEvaluate {
+    afterEvaluate {
         val publicationsFromMainHost = listOf("jvm", "js", "linuxX64", "kotlinMultiplatform", "metadata")
         configure<PublishingExtension> {
             publications.matching { it.name in publicationsFromMainHost }.all {
diff --git a/ktoml-core/build.gradle.kts b/ktoml-core/build.gradle.kts
index 8bfa7afe..e3853b22 100644
--- a/ktoml-core/build.gradle.kts
+++ b/ktoml-core/build.gradle.kts
@@ -1,4 +1,5 @@
 import com.akuleshov7.buildutils.configurePublishing
+import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform.getCurrentOperatingSystem
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import org.jetbrains.kotlin.gradle.targets.jvm.tasks.KotlinJvmTest
 
@@ -9,6 +10,13 @@ plugins {
 
 kotlin {
     explicitApi()
+
+    js(IR) {
+        browser()
+        nodejs()
+    }
+
+    // building jvm task only on windows
     jvm {
         compilations.all {
             kotlinOptions {
@@ -17,11 +25,14 @@ kotlin {
         }
     }
 
-    js(LEGACY)
+    val os = getCurrentOperatingSystem()
 
-    linuxX64()
-    mingwX64()
-    macosX64()
+    when {
+        os.isWindows -> mingwX64()
+        os.isLinux -> linuxX64()
+        os.isMacOsX -> macosX64()
+        else -> throw GradleException("Unknown operating system $os")
+    }
 
     sourceSets {
         all {
@@ -42,6 +53,12 @@ kotlin {
             }
         }
 
+        val jsTest by getting {
+            dependencies {
+                implementation(kotlin("test-js"))
+            }
+        }
+
         val jvmTest by getting {
             dependsOn(commonTest)
             dependencies {
@@ -55,6 +72,8 @@ kotlin {
     }
 }
 
+configurePublishing()
+
 tasks.withType<KotlinJvmTest> {
     useJUnitPlatform()
 }
diff --git a/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/TomlParser.kt b/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/TomlParser.kt
index f4f44c02..8a11f8fa 100644
--- a/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/TomlParser.kt
+++ b/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/TomlParser.kt
@@ -106,7 +106,10 @@ public inline class TomlParser(private val ktomlConf: KtomlConf) {
         }
     }
 
-    private fun String.isTableNode() = "\\[(.*?)]".toRegex().matches(this.trim())
+    private fun String.isTableNode(): Boolean {
+        val trimmed = this.trim()
+        return trimmed.startsWith("[") && trimmed.endsWith("]")
+    }
 
     private fun String.isComment() = this.trim().startsWith("#")
 
diff --git a/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/node/TomlNode.kt b/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/node/TomlNode.kt
index abd81fcf..1742e6e5 100644
--- a/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/node/TomlNode.kt
+++ b/ktoml-core/src/commonMain/kotlin/com/akuleshov7/ktoml/parsers/node/TomlNode.kt
@@ -8,6 +8,7 @@ import com.akuleshov7.ktoml.KtomlConf
 import com.akuleshov7.ktoml.exceptions.InternalAstException
 import com.akuleshov7.ktoml.exceptions.TomlParsingException
 import com.akuleshov7.ktoml.parsers.splitKeyToTokens
+import com.akuleshov7.ktoml.parsers.trimBrackets
 import com.akuleshov7.ktoml.parsers.trimQuotes
 
 /**
@@ -251,13 +252,7 @@ public class TomlTable(
 
     init {
         // getting the content inside brackets ([a.b] -> a.b)
-        val sectionFromContent = "\\[(.*?)]"
-            .toRegex()
-            .find(content)
-            ?.groupValues
-            ?.get(1)
-            ?.trim()
-            ?: throw Exception()
+        val sectionFromContent = content.trim().trimBrackets().trim()
 
         if (sectionFromContent.isBlank()) {
             throw TomlParsingException("Incorrect blank table name: $content", lineNo)
diff --git a/ktoml-core/src/commonTest/kotlin/decoder/GeneralDecoderTest.kt b/ktoml-core/src/commonTest/kotlin/decoder/GeneralDecoderTest.kt
index 6739dee9..4f5db8d8 100644
--- a/ktoml-core/src/commonTest/kotlin/decoder/GeneralDecoderTest.kt
+++ b/ktoml-core/src/commonTest/kotlin/decoder/GeneralDecoderTest.kt
@@ -355,13 +355,13 @@ class GeneralDecoderTest {
     data class MyTest(val table: Table)
 
     @Serializable
-    data class Table(val `1`: Inner, val `2`: Inner)
+    data class Table(val in1: Inner, val in2: Inner)
 
     @Serializable
     data class Inner(
         val a: Long,
-        val `1`: InnerInner,
-        val `2`: InnerInner
+        val in1: InnerInner,
+        val in2: InnerInner
     )
 
     @Serializable
@@ -370,25 +370,25 @@ class GeneralDecoderTest {
     @Test
     fun severalTablesOnTheSameLevel() {
         val test = """|[table]
-           |[table.1]
+           |[table.in1]
            |    a = 1
-           |    [table.1.1]
+           |    [table.in1.in1]
            |        a = 1
-           |    [table.1.2]
+           |    [table.in1.in2]
            |        a = 1
-           |[table.2]
+           |[table.in2]
            |    a = 1
-           |    [table.2.1]
+           |    [table.in2.in1]
            |        a = 1
-           |    [table.2.2]
+           |    [table.in2.in2]
            |        a = 1
         """.trimMargin()
 
         assertEquals(
             MyTest(
                 table = Table(
-                    `1` = Inner(a = 1, `1` = InnerInner(a = 1), `2` = InnerInner(a = 1)),
-                    `2` = Inner(a = 1, `1` = InnerInner(a = 1), `2` = InnerInner(a = 1))
+                    in1 = Inner(a = 1, in1 = InnerInner(a = 1), in2 = InnerInner(a = 1)),
+                    in2 = Inner(a = 1, in1 = InnerInner(a = 1), in2 = InnerInner(a = 1))
                 )
             ), Toml.decodeFromString(test)
         )
diff --git a/ktoml-file/build.gradle.kts b/ktoml-file/build.gradle.kts
index 26ade40e..8f705fb4 100644
--- a/ktoml-file/build.gradle.kts
+++ b/ktoml-file/build.gradle.kts
@@ -1,3 +1,4 @@
+import com.akuleshov7.buildutils.configurePublishing
 import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform.getCurrentOperatingSystem
 import org.jetbrains.kotlin.gradle.targets.jvm.tasks.KotlinJvmTest
 
@@ -78,6 +79,8 @@ kotlin {
     }
 }
 
+configurePublishing()
+
 tasks.withType<KotlinJvmTest> {
     useJUnitPlatform()
 }