diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/HentaiLibParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/HentaiLibParser.kt
index 1f9395f93..092d95e31 100644
--- a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/HentaiLibParser.kt
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/HentaiLibParser.kt
@@ -1,14 +1,14 @@
 package org.koitharu.kotatsu.parsers.site.ru.rulib
 
-import org.jsoup.nodes.Document
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaSourceParser
-import org.koitharu.kotatsu.parsers.config.ConfigKey
 import org.koitharu.kotatsu.parsers.model.ContentType
 import org.koitharu.kotatsu.parsers.model.MangaSource
 
 @MangaSourceParser("HENTAILIB", "HentaiLib", "ru", type = ContentType.HENTAI)
-internal class HentaiLibParser(context: MangaLoaderContext) : MangaLibParser(context, MangaSource.HENTAILIB) {
-	override val configKeyDomain = ConfigKey.Domain("hentailib.me")
-	override fun isNsfw(doc: Document) = true
-}
+internal class HentaiLibParser(context: MangaLoaderContext) : LibSocialParser(
+	context = context,
+	source = MangaSource.HENTAILIB,
+	siteId = 4,
+	siteDomain = "hentailib.me",
+)
diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/LibSocialParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/LibSocialParser.kt
new file mode 100644
index 000000000..d5afad35e
--- /dev/null
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/LibSocialParser.kt
@@ -0,0 +1,307 @@
+package org.koitharu.kotatsu.parsers.site.ru.rulib
+
+import androidx.collection.*
+import kotlinx.coroutines.async
+import kotlinx.coroutines.coroutineScope
+import org.json.JSONArray
+import org.json.JSONObject
+import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.parsers.PagedMangaParser
+import org.koitharu.kotatsu.parsers.config.ConfigKey
+import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.util.*
+import org.koitharu.kotatsu.parsers.util.json.*
+import java.text.SimpleDateFormat
+import java.util.*
+
+internal abstract class LibSocialParser(
+	context: MangaLoaderContext,
+	source: MangaSource,
+	protected val siteDomain: String,
+	protected val siteId: Int,
+) : PagedMangaParser(context, source, pageSize = 60) {
+
+	override val availableSortOrders: Set<SortOrder> = EnumSet.allOf(SortOrder::class.java)
+
+	final override val configKeyDomain = ConfigKey.Domain("lib.social")
+	override val availableStates: Set<MangaState> = EnumSet.allOf(MangaState::class.java)
+	override val isMultipleTagsSupported = true
+	override val isTagsExclusionSupported = true
+	override val isSearchSupported = true
+
+	private val statesMap = intObjectMapOf(
+		1, MangaState.ONGOING,
+		2, MangaState.FINISHED,
+		3, MangaState.UPCOMING,
+		4, MangaState.PAUSED,
+		5, MangaState.ABANDONED,
+	)
+	private val imageServers = SuspendLazy(::fetchServers)
+
+	override suspend fun getListPage(page: Int, filter: MangaListFilter?): List<Manga> {
+		val urlBuilder = urlBuilder("api")
+			.addPathSegment("api")
+			.addPathSegment("manga")
+			.addQueryParameter("site_id[]", siteId.toString())
+			.addQueryParameter("fields[]", "rate")
+			.addQueryParameter("fields[]", "rate_avg")
+			.addQueryParameter("page", page.toString())
+		when (filter) {
+			is MangaListFilter.Advanced -> {
+				for (state in filter.states) {
+					urlBuilder.addQueryParameter("status[]", statesMap.keyOf(state).toString())
+				}
+				for (tag in filter.tags) {
+					urlBuilder.addQueryParameter("${tag.typeKey()}[]", tag.key.drop(1))
+				}
+				for (tag in filter.tagsExclude) {
+					urlBuilder.addQueryParameter("${tag.typeKey()}_exclude[]", tag.key.drop(1))
+				}
+			}
+
+			is MangaListFilter.Search -> {
+				urlBuilder.addQueryParameter("q", filter.query)
+			}
+
+			null -> Unit
+		}
+		val sortOrder = filter?.sortOrder ?: defaultSortOrder
+		urlBuilder.addQueryParameter(
+			"sort_by",
+			when (sortOrder) {
+				SortOrder.UPDATED -> "last_chapter_at"
+				SortOrder.POPULARITY -> "views"
+				SortOrder.RATING -> "rate_avg"
+				SortOrder.NEWEST -> "created_at"
+				SortOrder.ALPHABETICAL,
+				SortOrder.ALPHABETICAL_DESC,
+				-> "rus_name"
+			},
+		)
+		urlBuilder.addQueryParameter(
+			"sort_type",
+			when (sortOrder) {
+				SortOrder.UPDATED,
+				SortOrder.POPULARITY,
+				SortOrder.RATING,
+				SortOrder.NEWEST,
+				SortOrder.ALPHABETICAL_DESC,
+				-> "desc"
+
+				SortOrder.ALPHABETICAL -> "asc"
+			},
+		)
+		val json = webClient.httpGet(urlBuilder.build()).parseJson()
+		val data = json.getJSONArray("data")
+		return data.mapJSON(::parseManga)
+	}
+
+	override suspend fun getDetails(manga: Manga): Manga = coroutineScope {
+		val chapters = async { fetchChapters(manga) }
+		val url = urlBuilder("api")
+			.addPathSegment("api")
+			.addPathSegment("manga")
+			.addPathSegment(manga.url)
+			.addQueryParameter("fields[]", "summary")
+			.addQueryParameter("fields[]", "genres")
+			.addQueryParameter("fields[]", "tags")
+			.addQueryParameter("fields[]", "authors")
+			.build()
+		val json = webClient.httpGet(url).parseJson().getJSONObject("data")
+		val genres = json.getJSONArray("genres").mapJSON { jo ->
+			MangaTag(title = jo.getString("name"), key = "g" + jo.getInt("id"), source = source)
+		}
+		val tags = json.getJSONArray("genres").mapJSON { jo ->
+			MangaTag(title = jo.getString("name"), key = "t" + jo.getInt("id"), source = source)
+		}
+		manga.copy(
+			title = json.getStringOrNull("rus_name") ?: manga.title,
+			altTitle = json.getString("name"),
+			tags = tagsSetOf(tags, genres),
+			author = json.getJSONArray("authors").optJSONObject(0)?.getStringOrNull("name"),
+			description = json.getString("summary").nl2br(),
+			chapters = chapters.await(),
+		)
+	}
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> = coroutineScope {
+		val pages = async {
+			webClient.httpGet(
+				concatUrl("https://api.$domain/api/manga/", chapter.url),
+			).parseJson().getJSONObject("data")
+		}
+		val servers = imageServers.get()
+		val json = pages.await()
+		val primaryServer =
+			checkNotNull(servers[SERVER_MAIN] ?: servers[SERVER_DOWNLOAD] ?: servers[SERVER_SECONDARY]) {
+				"No available images servers"
+			}
+		json.getJSONArray("pages").mapJSON { jo ->
+			val url = jo.getString("url")
+			MangaPage(
+				id = generateUid(jo.getLong("id")),
+				url = concatUrl(primaryServer, url),
+				preview = servers[SERVER_COMPRESS]?.let { concatUrl(it, url) },
+				source = source,
+			)
+		}
+	}
+
+	override suspend fun getAvailableTags(): Set<MangaTag> = coroutineScope {
+		val tags = async { fetchTags("tags") }
+		val genres = async { fetchTags("genres") }
+		tagsSetOf(tags.await(), genres.await())
+	}
+
+	override suspend fun getRelatedManga(seed: Manga): List<Manga> {
+		val json = webClient.httpGet(
+			urlBuilder("api")
+				.addPathSegment("api")
+				.addPathSegment("manga")
+				.addPathSegment(seed.url)
+				.addPathSegment("similar")
+				.build(),
+		).parseJson().getJSONArray("data")
+		return json.mapJSON { jo ->
+			parseManga(jo.getJSONObject("media"))
+		}
+	}
+
+	private fun parseManga(jo: JSONObject): Manga {
+		val cover = jo.getJSONObject("cover")
+		return Manga(
+			id = generateUid(jo.getLong("id")),
+			title = jo.getString("rus_name").ifEmpty { jo.getString("name") },
+			altTitle = jo.getString("name"),
+			url = jo.getString("slug_url"),
+			publicUrl = "https://$siteDomain/ru/manga/" + jo.getString("slug_url"),
+			rating = jo.optJSONObject("rating")
+				?.getFloatOrDefault("average", RATING_UNKNOWN * 10f)?.div(10f) ?: RATING_UNKNOWN,
+			isNsfw = jo.getJSONObject("ageRestriction").getIntOrDefault("id", 0) >= 3,
+			coverUrl = cover.getString("thumbnail"),
+			tags = setOf(),
+			state = statesMap[jo.optJSONObject("status")?.getIntOrDefault("id", -1) ?: -1],
+			author = null,
+			largeCoverUrl = cover.getString("default"),
+			source = source,
+		)
+	}
+
+	private suspend fun fetchChapters(manga: Manga): List<MangaChapter> {
+		val url = urlBuilder("api")
+			.addPathSegment("api")
+			.addPathSegment("manga")
+			.addPathSegment(manga.url)
+			.addPathSegment("chapters")
+			.build()
+		val json = webClient.httpGet(url).parseJson().getJSONArray("data")
+		val builder = ChaptersListBuilder(json.length())
+		val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US)
+		for (i in 0 until json.length()) {
+			val jo = json.getJSONObject(i)
+			val volume = jo.getIntOrDefault("volume", 0)
+			val number = jo.getFloatOrDefault("number", 0f)
+			val numberString = number.formatSimple()
+			val name = jo.getStringOrNull("name") ?: buildString {
+				if (volume > 0) append("Том ").append(volume).append(' ')
+				append("Глава ").append(numberString)
+			}
+			val branches = jo.getJSONArray("branches")
+			for (j in 0 until branches.length()) {
+				val bjo = branches.getJSONObject(j)
+				val id = bjo.getLong("id")
+				val team = bjo.getJSONArray("teams").optJSONObject(0)?.getStringOrNull("name")
+				builder += MangaChapter(
+					id = generateUid(id),
+					name = name,
+					number = number,
+					volume = volume,
+					url = "${manga.url}/chapter?number=$numberString&volume=$volume",
+					scanlator = team,
+					uploadDate = dateFormat.tryParse(bjo.getStringOrNull("created_at")),
+					branch = team,
+					source = source,
+				)
+			}
+		}
+		return builder.toList()
+	}
+
+	private suspend fun fetchTags(type: String): List<MangaTag> {
+		val data = webClient.httpGet(
+			urlBuilder("api").addPathSegment("api").addPathSegment(type).build(),
+		).parseJson().getJSONArray("data")
+		val prefix = type.first().toString()
+		return data.mapJSONNotNull { jo ->
+			val sites = jo.getJSONArray("site_ids").toIntSet()
+			if (siteId !in sites) {
+				return@mapJSONNotNull null
+			}
+			MangaTag(
+				title = jo.getString("name"),
+				key = prefix + jo.getInt("id"),
+				source = source,
+			)
+		}
+	}
+
+	private suspend fun fetchServers(): ScatterMap<String, String> {
+		val json = webClient.httpGet(
+			urlBuilder("api")
+				.addPathSegment("api")
+				.addPathSegment("constants")
+				.addQueryParameter("fields[]", "imageServers")
+				.build(),
+		).parseJson().getJSONObject("data").getJSONArray("imageServers")
+		val result = MutableScatterMap<String, String>()
+		for (i in 0 until json.length()) {
+			val jo = json.getJSONObject(i)
+			val sites = jo.getJSONArray("site_ids").toIntSet()
+			if (siteId !in sites) {
+				continue
+			}
+			result[jo.getString("id")] = jo.getString("url")
+		}
+		return result
+	}
+
+	private fun <V> IntObjectMap<V>.keyOf(value: V): Int {
+		forEach { k, v ->
+			if (v == value) {
+				return k
+			}
+		}
+		throw NoSuchElementException("No key associated with value $value")
+	}
+
+	private fun JSONArray.toIntSet(): IntSet {
+		val result = MutableIntSet(length())
+		for (i in 0 until length()) {
+			result.add(getInt(i))
+		}
+		return result
+	}
+
+	private fun MangaTag.typeKey() = when (key.firstOrNull()) {
+		'g' -> "genres"
+		't' -> "tags"
+		else -> throw IllegalArgumentException("Tag $key($title) is of unknown type")
+	}
+
+	private fun tagsSetOf(tags: Collection<MangaTag>, genres: Collection<MangaTag>): Set<MangaTag> {
+		val result = ArraySet<MangaTag>(tags.size + genres.size)
+		val names = HashSet<String>(tags.size + genres.size)
+		genres.forEach { x -> if (names.add(x.title)) result.add(x) }
+		tags.forEach { x -> if (names.add(x.title)) result.add(x) }
+		return result
+	}
+
+	protected companion object {
+
+		const val SERVER_MAIN = "main"
+		const val SERVER_SECONDARY = "secondary"
+		const val SERVER_COMPRESS = "compress"
+		const val SERVER_DOWNLOAD = "download"
+		const val SERVER_CROP = "crop"
+	}
+}
diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/MangaLibParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/MangaLibParser.kt
index e8a343eb6..bfea325af 100644
--- a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/MangaLibParser.kt
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/MangaLibParser.kt
@@ -1,350 +1,15 @@
 package org.koitharu.kotatsu.parsers.site.ru.rulib
 
-import androidx.collection.ArraySet
-import kotlinx.coroutines.withTimeoutOrNull
-import okhttp3.Response
-import okhttp3.internal.headersContentLength
-import org.json.JSONArray
-import org.json.JSONObject
-import org.jsoup.nodes.Document
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
-import org.koitharu.kotatsu.parsers.MangaParserAuthProvider
 import org.koitharu.kotatsu.parsers.MangaSourceParser
-import org.koitharu.kotatsu.parsers.PagedMangaParser
-import org.koitharu.kotatsu.parsers.config.ConfigKey
-import org.koitharu.kotatsu.parsers.exception.AuthRequiredException
-import org.koitharu.kotatsu.parsers.exception.NotFoundException
-import org.koitharu.kotatsu.parsers.exception.ParseException
-import org.koitharu.kotatsu.parsers.model.*
-import org.koitharu.kotatsu.parsers.util.*
-import org.koitharu.kotatsu.parsers.util.json.*
-import java.text.SimpleDateFormat
-import java.util.*
+import org.koitharu.kotatsu.parsers.model.MangaSource
 
-internal open class MangaLibParser(
+@MangaSourceParser("MANGALIB", "MangaLib", "ru")
+internal class MangaLibParser(
 	context: MangaLoaderContext,
-	source: MangaSource,
-) : PagedMangaParser(context, source, pageSize = 60), MangaParserAuthProvider {
-
-	override val configKeyDomain = ConfigKey.Domain("mangalib.me")
-
-	override val authUrl: String
-		get() = "https://$domain/login"
-
-	override val availableSortOrders: Set<SortOrder> = EnumSet.of(
-		SortOrder.RATING,
-		SortOrder.ALPHABETICAL,
-		SortOrder.POPULARITY,
-		SortOrder.UPDATED,
-		SortOrder.NEWEST,
-	)
-
-	override suspend fun getListPage(
-		page: Int,
-		query: String?,
-		tags: Set<MangaTag>?,
-		tagsExclude: Set<MangaTag>?,
-		sortOrder: SortOrder,
-	): List<Manga> {
-		if (!query.isNullOrEmpty()) {
-			return if (page == searchPaginator.firstPage) search(query) else emptyList()
-		}
-		val url = buildString {
-			append("https://")
-			append(domain)
-			append("/manga-list?dir=")
-			append(getSortKey(sortOrder))
-			append("&page=")
-			append(page)
-			tags?.forEach { tag ->
-				append("&genres[include][]=")
-				append(tag.key)
-			}
-		}
-		val doc = webClient.httpGet(url).parseHtml()
-		val root = doc.body().getElementById("manga-list") ?: doc.parseFailed("Root not found")
-		val items = root.selectFirst("div.media-cards-grid")?.select("div.media-card-wrap") ?: return emptyList()
-		return items.mapNotNull { card ->
-			val a = card.selectFirst("a.media-card") ?: return@mapNotNull null
-			val href = a.attrAsRelativeUrl("href")
-			Manga(
-				id = generateUid(href),
-				title = card.selectFirst("h3")?.text().orEmpty(),
-				coverUrl = a.absUrl("data-src"),
-				altTitle = null,
-				author = null,
-				rating = RATING_UNKNOWN,
-				url = href,
-				publicUrl = href.toAbsoluteUrl(a.host ?: domain),
-				tags = emptySet(),
-				state = null,
-				isNsfw = false,
-				source = source,
-			)
-		}
-	}
-
-	override suspend fun getDetails(manga: Manga): Manga {
-		val fullUrl = manga.url.toAbsoluteUrl(domain)
-		val doc = webClient.httpGet("$fullUrl?section=info").parseHtml()
-		val root = doc.body().getElementById("main-page") ?: throw ParseException("Root not found", fullUrl)
-		val title = root.selectFirst("div.media-header__wrap")?.children()
-		val info = root.selectFirst("div.media-content")
-		val chaptersDoc = webClient.httpGet("$fullUrl?section=chapters").parseHtml()
-		val scripts = chaptersDoc.select("script")
-		val dateFormat = SimpleDateFormat("yyy-MM-dd", Locale.US)
-		var chapters: ChaptersListBuilder? = null
-		scripts@ for (script in scripts) {
-			val raw = script.html().lines()
-			for (line in raw) {
-				if (line.startsWith("window.__DATA__")) {
-					val json = JSONObject(line.substringAfter('=').substringBeforeLast(';'))
-					val list = json.getJSONObject("chapters").getJSONArray("list")
-					val branches = json.getJSONObject("chapters").getJSONArray("branches").toJSONList()
-						.associate { x ->
-							x.getInt("id") to x.getJSONArray("teams").toJSONList().joinToString { it.getString("name") }
-						}
-					val id = json.optJSONObject("user")?.getLong("id")?.toString() ?: "not"
-					val total = list.length()
-					chapters = ChaptersListBuilder(total)
-					for (i in (0 until total).reversed()) {
-						val item = list.getJSONObject(i)
-						val chapterId = item.getLong("chapter_id")
-						val scanlator = item.getStringOrNull("username")
-						val volume = item.getInt("chapter_volume")
-						val number = item.getString("chapter_number")
-						val url = buildString {
-							append(manga.url)
-							append("/v")
-							append(volume)
-							append("/c")
-							append(number)
-							if (isAuthorized) {
-								append("?ui=")
-								append(id)
-							}
-						}
-						val nameChapter = item.getStringOrNull("chapter_name")
-						val fullNameChapter = "Том $volume. Глава $number"
-						val branchId = item.getIntOrDefault("branch_id", 0)
-						chapters.add(
-							MangaChapter(
-								id = generateUid(chapterId),
-								url = url,
-								source = source,
-								number = number.toFloatOrNull() ?: 0f,
-								volume = volume,
-								uploadDate = dateFormat.tryParse(
-									item.getString("chapter_created_at").substringBefore(" "),
-								),
-								scanlator = scanlator,
-								branch = branches[branchId],
-								name = if (nameChapter.isNullOrBlank()) fullNameChapter else "$fullNameChapter - $nameChapter",
-							),
-						)
-					}
-					break@scripts
-				}
-			}
-		}
-		return manga.copy(
-			title = title?.getOrNull(0)?.text()?.takeUnless(String::isBlank) ?: manga.title,
-			altTitle = title?.getOrNull(1)?.text()?.substringBefore('/')?.trim(),
-			rating = root.selectFirst("div.media-stats-item__score")?.selectFirst("span")?.text()?.toFloatOrNull()
-				?.div(5f) ?: manga.rating,
-			author = info?.getElementsMatchingOwnText("Автор")?.firstOrNull()?.nextElementSibling()?.text()
-				?: manga.author,
-			tags = info?.selectFirst("div.media-tags")?.select("a.media-tag-item")?.mapNotNullToSet { a ->
-				val href = a.attr("href")
-				if (href.contains("genres")) {
-					MangaTag(
-						title = a.text().toTitleCase(),
-						key = href.substringAfterLast('='),
-						source = source,
-					)
-				} else {
-					null
-				}
-			} ?: manga.tags,
-			isNsfw = isNsfw(doc),
-			description = info?.selectFirst("div.media-description__text")?.html(),
-			chapters = chapters?.toList(),
-		)
-	}
-
-	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
-		val fullUrl = chapter.url.toAbsoluteUrl(domain)
-		val doc = handle404 {
-			webClient.httpGet(fullUrl).parseHtml()
-		}
-		if (doc.location().substringBefore('?').endsWith("/register")) {
-			throw AuthRequiredException(source)
-		}
-		val scripts = doc.head().select("script")
-		val pg =
-			(doc.body().getElementById("pg")?.html() ?: doc.parseFailed("Element #pg not found")).substringAfter('=')
-				.substringBeforeLast(';')
-		val pages = JSONArray(pg)
-		for (script in scripts) {
-			val raw = script.html().trim()
-			if (raw.contains("window.__info")) {
-				val json = JSONObject(
-					raw.substringAfter("window.__info").substringAfter('=').substringBeforeLast(';'),
-				)
-				val servers = json.getJSONObject("servers")
-				val img = json.getJSONObject("img")
-				val defaultServer = servers.getStringOrNull(img.getString("server"))
-				val baseUrl = img.getString("url")
-				val pageJson = JSONObject()
-				pageJson.put("default", defaultServer)
-				pageJson.put("servers", servers.jsonValues())
-				return pages.mapJSON { x ->
-					val pageUrl = concatUrl(baseUrl, x.getString("u"))
-					pageJson.put("url", pageUrl)
-					MangaPage(
-						id = generateUid(pageUrl),
-						url = pageJson.toString(),
-						preview = null,
-						source = source,
-					)
-				}
-			}
-		}
-		throw ParseException("Script with info not found", fullUrl)
-	}
-
-	override suspend fun getPageUrl(page: MangaPage): String {
-		val json = JSONObject(page.url)
-		val defaultServer = json.getString("default")
-		val servers = json.getJSONArray("servers")
-		val pageUrl = json.getString("url")
-		return (0 until servers.length()).firstNotNullOfOrNull { i ->
-			val server = servers.getString(i)
-			concatUrl(server, pageUrl).takeIf {
-				tryHeadImage(it)
-			}
-		} ?: concatUrl(defaultServer, pageUrl)
-	}
-
-	override suspend fun getAvailableTags(): Set<MangaTag> {
-		val url = "https://$domain/manga-list"
-		val doc = webClient.httpGet(url).parseHtml()
-		val scripts = doc.body().select("script")
-		for (script in scripts) {
-			val raw = script.html().trim()
-			if (raw.startsWith("window.__DATA")) {
-				val json = JSONObject(raw.substringAfter('=').substringBeforeLast(';'))
-				val genres = json.getJSONObject("filters").getJSONArray("genres")
-				val result = ArraySet<MangaTag>(genres.length())
-				for (x in genres.JSONIterator()) {
-					result += MangaTag(
-						source = source,
-						key = x.getInt("id").toString(),
-						title = x.getString("name").toTitleCase(),
-					)
-				}
-				return result
-			}
-		}
-		throw ParseException("Script with genres not found", url)
-	}
-
-	override val isAuthorized: Boolean
-		get() {
-			return context.cookieJar.getCookies(domain).any {
-				it.name.startsWith("remember_web_")
-			}
-		}
-
-	override suspend fun getUsername(): String {
-		val body = webClient.httpGet("https://$LIB_SOCIAL_LINK/messages").parseHtml().body()
-		if (body.baseUri().endsWith("/login")) {
-			throw AuthRequiredException(source)
-		}
-		return body.selectFirst(".profile-user__username")?.text() ?: body.parseFailed("Cannot find username")
-	}
-
-	private suspend fun tryHeadImage(url: String): Boolean = runCatchingCancellable {
-		withTimeoutOrNull(3_000) {
-			webClient.httpHead(url).use { response ->
-				response.isValidImage()
-			}
-		} ?: false
-	}.getOrDefault(false)
-
-	protected open fun isNsfw(doc: Document): Boolean {
-		val modal = doc.body().getElementById("title-caution")
-		if (!modal?.getElementsContainingOwnText("18+").isNullOrEmpty()) {
-			return true
-		}
-		val sidebar = doc.body().run {
-			selectFirst(".media-sidebar") ?: selectFirst(".media-info")
-		} ?: doc.parseFailed("Sidebar not found")
-		return sidebar.getElementsContainingOwnText("18+").isNotEmpty()
-	}
-
-	private fun getSortKey(sortOrder: SortOrder?) = when (sortOrder) {
-		SortOrder.RATING -> "desc&sort=rate"
-		SortOrder.ALPHABETICAL -> "asc&sort=name"
-		SortOrder.POPULARITY -> "desc&sort=views"
-		SortOrder.UPDATED -> "desc&sort=last_chapter_at"
-		SortOrder.NEWEST -> "desc&sort=created_at"
-		else -> "desc&sort=last_chapter_at"
-	}
-
-	private suspend fun search(query: String): List<Manga> {
-		val domain = domain
-		val json = webClient.httpGet("https://$domain/search?type=manga&q=$query").parseJsonArray()
-		return json.mapJSON { jo ->
-			val slug = jo.getString("slug")
-			val url = "/$slug"
-			val cover = jo.getJSONObject("covers").getString("default").toAbsoluteUrl(domain)
-			val title = jo.getString("rus_name").ifEmpty { jo.getString("name") }
-			Manga(
-				id = generateUid(url),
-				url = url,
-				publicUrl = "https://$domain/$slug",
-				title = title,
-				altTitle = jo.getString("name").takeUnless { it == title },
-				author = null,
-				tags = emptySet(),
-				rating = jo.getString("rate_avg").toFloatOrNull()?.div(5f) ?: RATING_UNKNOWN,
-				state = null,
-				isNsfw = false,
-				source = source,
-				coverUrl = cover,
-				largeCoverUrl = null,
-			)
-		}
-	}
-
-	private inline fun <T> handle404(block: () -> T): T = try {
-		block()
-	} catch (e: NotFoundException) {
-		if (isAuthorized) {
-			throw e
-		} else {
-			throw AuthRequiredException(source)
-		}
-	}
-
-	private fun JSONObject.jsonValues(): JSONArray {
-		val result = JSONArray()
-		values().forEach { x ->
-			result.put(x)
-		}
-		return result
-	}
-
-	private fun Response.isValidImage(): Boolean {
-		return isSuccessful && mimeType?.startsWith("image/") == true && headersContentLength() >= 1024L
-	}
-
-	@MangaSourceParser("MANGALIB", "MangaLib", "ru")
-	class Impl(context: MangaLoaderContext) : MangaLibParser(context, MangaSource.MANGALIB)
-
-	companion object {
-
-		const val LIB_SOCIAL_LINK = "lib.social"
-	}
-}
+) : LibSocialParser(
+	context = context,
+	source = MangaSource.MANGALIB,
+	siteId = 1,
+	siteDomain = "test-front.mangalib.me",
+)
diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/SlashLibParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/SlashLibParser.kt
new file mode 100644
index 000000000..0250440ec
--- /dev/null
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/SlashLibParser.kt
@@ -0,0 +1,13 @@
+package org.koitharu.kotatsu.parsers.site.ru.rulib
+
+import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.parsers.MangaSourceParser
+import org.koitharu.kotatsu.parsers.model.MangaSource
+
+@MangaSourceParser("YAOILIB", "SlashLib", "ru")
+internal class SlashLibParser(context: MangaLoaderContext) : LibSocialParser(
+	context = context,
+	source = MangaSource.YAOILIB,
+	siteId = 2,
+	siteDomain = "test-front.slashlib.me",
+)
diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/YaoiLibParser.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/YaoiLibParser.kt
deleted file mode 100644
index 68c13efc4..000000000
--- a/src/main/kotlin/org/koitharu/kotatsu/parsers/site/ru/rulib/YaoiLibParser.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-package org.koitharu.kotatsu.parsers.site.ru.rulib
-
-import org.jsoup.nodes.Document
-import org.koitharu.kotatsu.parsers.MangaLoaderContext
-import org.koitharu.kotatsu.parsers.MangaSourceParser
-import org.koitharu.kotatsu.parsers.config.ConfigKey
-import org.koitharu.kotatsu.parsers.model.MangaSource
-
-@MangaSourceParser("YAOILIB", "YaoiLib", "ru")
-internal class YaoiLibParser(context: MangaLoaderContext) : MangaLibParser(context, MangaSource.YAOILIB) {
-	override val configKeyDomain = ConfigKey.Domain("yaoilib.me")
-	override fun isNsfw(doc: Document) = true
-}
diff --git a/src/main/kotlin/org/koitharu/kotatsu/parsers/util/Number.kt b/src/main/kotlin/org/koitharu/kotatsu/parsers/util/Number.kt
index 99a8b2826..4eacc6d7e 100644
--- a/src/main/kotlin/org/koitharu/kotatsu/parsers/util/Number.kt
+++ b/src/main/kotlin/org/koitharu/kotatsu/parsers/util/Number.kt
@@ -45,3 +45,12 @@ infix fun Int.upBy(step: Int): Int {
 		this - mod + step
 	}
 }
+
+fun Number.formatSimple(): String {
+	val raw = toString()
+	return if (raw.endsWith(".0") || raw.endsWith(",0")) {
+		raw.dropLast(2)
+	} else {
+		raw
+	}
+}