{"id":164720,"date":"2026-03-15T23:12:54","date_gmt":"2026-03-15T21:12:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/lexbor-2-7-0"},"modified":"2026-03-15T23:12:54","modified_gmt":"2026-03-15T21:12:54","slug":"lexbor-2-7-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/lexbor-2-7-0","title":{"rendered":"lexbor 2.7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Il 13 marzo, dopo quattro mesi di sviluppo, \u00e8 stata rilasciata la versione 2.7.0 della libreria ad alte prestazioni <a rel=\"nofollow\" href=\"https:\/\/lexbor.com\/\">lexbor<\/a>, destinata all'elaborazione dei formati HTML 5 e CSS.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Caratteristiche principali del progetto:<\/p>\n<ul>\n<li>completo supporto delle specifiche WHATWG, W3C e Unicode: <a rel=\"nofollow\" href=\"https:\/\/html.spec.whatwg.org\/multipage\">HTML5<\/a>, <a rel=\"nofollow\" href=\"https:\/\/drafts.csswg.org\/css-syntax-3\">CSS Syntax 3<\/a>, <a rel=\"nofollow\" href=\"https:\/\/encoding.spec.whatwg.org\/\">Encoding<\/a>, <a rel=\"nofollow\" href=\"https:\/\/url.spec.whatwg.org\/\">URL\u200b<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\">Unicode Standard Annex #15<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr46\">Unicode Technical Standard #46<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.rfc-editor.org\/rfc\/inline-errata\/rfc3492.html\">Punycode<\/a>, <a rel=\"nofollow\" href=\"https:\/\/www.unicode.org\/reports\/tr15\">Unicode Standard Annex #15<\/a>, <a rel=\"nofollow\" href=\"https:\/\/unicode.org\/reports\/tr46\">Unicode Technical Standard #46<\/a>;<\/li>\n<li>manipolazione di elementi e attributi DOM: aggiunta, modifica, rimozione e altro;<\/li>\n<li>supporto per l'analisi di frammenti HTML;<\/li>\n<li>superamento di tutti i test di costruzione degli alberi DOM;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/lexbor.com\/fuzzers\">testata<\/a> su oltre 200 milioni di pagine HTML utilizzando ASAN;<\/li>\n<li>supporto per la determinazione della codifica tramite flusso di byte;<\/li>\n<li>analisi degli stili CSS negli attributi dei tag e nel tag ;<\/li>\n<li>ricerca di elementi HTML tramite selettori CSS;<\/li>\n<li>supporto per 40 codifiche durante la codifica e decodifica;<\/li>\n<li>supporto per codifica e decodifica non bufferizzata e bufferizzata;<\/li>\n<li>scritto in linguaggio C (standard C99) senza dipendenze esterne e distribuito sotto licenza Apache 2.0;<\/li>\n<li>la libreria \u00e8 suddivisa in moduli (Core, CSS, DOM, Encoding, Engine, HTML, NS, Punycode, Selectors, Tag, Unicode, URL, Utils), che possono essere compilati e utilizzati come librerie separati (con l'opzione CMake LEXBOR_BUILD_SEPARATELY=ON);<\/li>\n<li>binding e wrapper esterni per i linguaggi <a rel=\"nofollow\" href=\"https:\/\/github.com\/kostya\/lexbor\">Crystal<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/trikko\/parserino\">\u200b\u200bD\u200b\u200b<\/a>, <a rel=\"nofollow\" href=\"https:\/\/git.pleroma.social\/pleroma\/elixir-libraries\/fast_html\">Elixir<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/MichaelHatherly\/Lexbor.jl\">Julia<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/php\/php-src\/tree\/master\/ext\/lexbor\">PHP\u200b<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/rushter\/selectolax#available-backends\">Python<\/a> e <a rel=\"nofollow\" href=\"https:\/\/github.com\/serpapi\/nokolexbor\">Ruby<\/a>.<\/li>\n<\/ul>\n<p>Variazioni principali:<\/p>\n<ul>\n<li>\u00c8 stata aggiunta la supporto per l'amalgamazione (unione dei file sorgente in un unico file). Questo semplifica l'integrazione della libreria nei progetti &ndash; basta collegare un file anzich\u00e9 utilizzare l'intero sistema di build. Maggiori dettagli sono disponibili in <a rel=\"nofollow\" href=\"https:\/\/lexbor.com\/amalgamation\/\">documentazione<\/a>.<\/li>\n<li>\u00c8 stata condotta una revisione approfondita del codice responsabile dell'analisi CSS, per preparare l'implementazione del layout.<\/li>\n<li>Aggiunta di un controllo del flusso in entrata nel parser HTML (necessario esclusivamente per segnalare errori di analisi in conformit\u00e0 con la specifica). Disattivato per impostazione predefinita, maggiori dettagli in\u00a0<a rel=\"nofollow\" href=\"https:\/\/lexbor.com\/modules\/html\/#tokenizer-options\">html\/#tokenizer-options<\/a>.<\/li>\n<li>Preparazione del codice per il rilascio del motore di layout.<\/li>\n<li>Miglioramenti generali e correzioni di bug.<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18242477\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>13 \u043c\u0430\u0440\u0442\u0430, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0442\u044b\u0440\u0451\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 2.7.0 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