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<title>ecmascript2023&#45;&gt;ecmascript2022</title>
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<!-- ecmascript2024&#45;&gt;ecmascript2023 -->
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<title>ecmascript2024&#45;&gt;ecmascript2023</title>
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<!-- v8_irregexp -->
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<title>v8_irregexp</title>
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<!-- spidermonkey_irregexp -->
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<title>spidermonkey_irregexp</title>
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<!-- spidermonkey_irregexp&#45;&gt;v8_irregexp -->
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<title>spidermonkey_irregexp&#45;&gt;v8_irregexp</title>
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<title>nodejs_irregexp</title>
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<!-- nodejs_irregexp&#45;&gt;v8_irregexp -->
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<title>nodejs_irregexp&#45;&gt;v8_irregexp</title>
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<!-- javascriptcore_yarr -->
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<title>javascriptcore_yarr</title>
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<text text-anchor="middle" x="1640" y="-1154.45" font-family="Times,serif" font-size="14.00">JavaScript Core YARR</text>
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<!-- spidermonkey_yarr -->
<g id="node27" class="node">
<title>spidermonkey_yarr</title>
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<text text-anchor="middle" x="1591" y="-1265.45" font-family="Times,serif" font-size="14.00">SpiderMonkey YARR</text>
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<!-- spidermonkey_yarr&#45;&gt;javascriptcore_yarr -->
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<title>spidermonkey_yarr&#45;&gt;javascriptcore_yarr</title>
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<!-- samsung_yarr -->
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<title>samsung_yarr</title>
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<!-- samsung_yarr&#45;&gt;javascriptcore_yarr -->
<g id="edge22" class="edge">
<title>samsung_yarr&#45;&gt;javascriptcore_yarr</title>
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<title>regress</title>
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<text text-anchor="middle" x="1902" y="-1154.45" font-family="Times,serif" font-size="14.00">reress</text>
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<!-- boa -->
<g id="node30" class="node">
<title>boa</title>
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<text text-anchor="middle" x="1902" y="-1265.45" font-family="Times,serif" font-size="14.00">Boa</text>
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<!-- boa&#45;&gt;regress -->
<g id="edge23" class="edge">
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<!-- quickjs -->
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<title>quickjs</title>
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<text text-anchor="middle" x="2413" y="-1265.45" font-family="Times,serif" font-size="14.00">QuickJS libregexp</text>
</g>
<!-- quickjs_ng -->
<g id="node32" class="node">
<title>quickjs_ng</title>
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<text text-anchor="middle" x="2413" y="-1154.45" font-family="Times,serif" font-size="14.00">QuickJS NG</text>
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<!-- quickjs&#45;&gt;quickjs_ng -->
<g id="edge24" class="edge">
<title>quickjs&#45;&gt;quickjs_ng</title>
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<g id="edge25" class="edge">
<title>quickjs_ng&#45;&gt;quickjs</title>
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<!-- chakracore -->
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<title>chakracore</title>
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<text text-anchor="middle" x="2005" y="-1265.45" font-family="Times,serif" font-size="14.00">ChakraCore</text>
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<!-- hermes -->
<g id="node34" class="node">
<title>hermes</title>
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<text text-anchor="middle" x="2119" y="-1265.45" font-family="Times,serif" font-size="14.00">Hermes</text>
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<!-- xs -->
<g id="node35" class="node">
<title>xs</title>
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<text text-anchor="middle" x="2204" y="-1265.45" font-family="Times,serif" font-size="14.00">XS</text>
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<!-- rhino -->
<g id="node36" class="node">
<title>rhino</title>
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<text text-anchor="middle" x="2282" y="-1265.45" font-family="Times,serif" font-size="14.00">Rhino</text>
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<!-- nashorn -->
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<title>nashorn</title>
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<text text-anchor="middle" x="1030" y="-1265.45" font-family="Times,serif" font-size="14.00">Nashorn JDK</text>
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<!-- joni -->
<g id="node51" class="node">
<title>joni</title>
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<text text-anchor="middle" x="774" y="-1154.45" font-family="Times,serif" font-size="14.00">Joni</text>
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<g id="edge36" class="edge">
<title>nashorn&#45;&gt;joni</title>
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<!-- kiesel -->
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<title>kiesel</title>
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<text text-anchor="middle" x="2545" y="-1265.45" font-family="Times,serif" font-size="14.00">Kiesel</text>
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<!-- porffor -->
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<title>porffor</title>
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<text text-anchor="middle" x="2669" y="-1265.45" font-family="Times,serif" font-size="14.00">Porffor Rhemyn</text>
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<!-- engine262 -->
<g id="node40" class="node">
<title>engine262</title>
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<text text-anchor="middle" x="2808" y="-1265.45" font-family="Times,serif" font-size="14.00">engine262</text>
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<!-- dmdscript -->
<g id="node41" class="node">
<title>dmdscript</title>
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<text text-anchor="middle" x="895" y="-1265.45" font-family="Times,serif" font-size="14.00">DMDScript</text>
</g>
<!-- dmdscript&#45;&gt;d_undead -->
<g id="edge26" class="edge">
<title>dmdscript&#45;&gt;d_undead</title>
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<!-- ecmascript4 -->
<g id="node42" class="node">
<title>ecmascript4</title>
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<text text-anchor="middle" x="3225" y="-286.45" font-family="Times,serif" font-size="14.00">ECMAScript 4 RegExp</text>
</g>
<!-- ecmascript4&#45;&gt;ecmascript3 -->
<g id="edge27" class="edge">
<title>ecmascript4&#45;&gt;ecmascript3</title>
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<!-- actionscript -->
<g id="node43" class="node">
<title>actionscript</title>
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<text text-anchor="middle" x="3226" y="-381.95" font-family="Times,serif" font-size="14.00">ActionScript 3 RegExp</text>
</g>
<!-- actionscript&#45;&gt;ecmascript4 -->
<g id="edge28" class="edge">
<title>actionscript&#45;&gt;ecmascript4</title>
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<!-- tamarin -->
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<title>tamarin</title>
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<text text-anchor="middle" x="3237" y="-477.45" font-family="Times,serif" font-size="14.00">Tamarin RegExp</text>
</g>
<!-- tamarin&#45;&gt;actionscript -->
<g id="edge29" class="edge">
<title>tamarin&#45;&gt;actionscript</title>
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<!-- pcre1 -->
<g id="node58" class="node">
<title>pcre1</title>
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<text text-anchor="middle" x="3405" y="-381.95" font-family="Times,serif" font-size="14.00">PCRE 1</text>
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<!-- tamarin&#45;&gt;pcre1 -->
<g id="edge43" class="edge">
<title>tamarin&#45;&gt;pcre1</title>
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<!-- java -->
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<title>java</title>
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<text text-anchor="middle" x="434" y="-1154.45" font-family="Times,serif" font-size="14.00">Java java.util.regex</text>
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<!-- clojure -->
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<title>clojure</title>
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<text text-anchor="middle" x="630" y="-1265.45" font-family="Times,serif" font-size="14.00">Clojure re</text>
</g>
<!-- clojure&#45;&gt;java -->
<g id="edge30" class="edge">
<title>clojure&#45;&gt;java</title>
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<!-- scala -->
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<title>scala</title>
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<text text-anchor="middle" x="434" y="-1265.45" font-family="Times,serif" font-size="14.00">Scala scala.util.matching.Regex</text>
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<!-- scala&#45;&gt;java -->
<g id="edge31" class="edge">
<title>scala&#45;&gt;java</title>
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<!-- scala_js -->
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<title>scala_js</title>
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<text text-anchor="middle" x="434" y="-1441.45" font-family="Times,serif" font-size="14.00">Scala.js</text>
</g>
<!-- scala_js&#45;&gt;ecmascript2024 -->
<g id="edge33" class="edge">
<title>scala_js&#45;&gt;ecmascript2024</title>
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<!-- scala_js&#45;&gt;java -->
<g id="edge32" class="edge">
<title>scala_js&#45;&gt;java</title>
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<!-- scala_js&#45;&gt;scala -->
<g id="edge34" class="edge">
<title>scala_js&#45;&gt;scala</title>
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<!-- mcilroy -->
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<title>mcilroy</title>
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<text text-anchor="middle" x="3474" y="-1640.95" font-family="Times,serif" font-size="14.00">McIlroy regex</text>
</g>
<!-- oniguruma -->
<g id="node50" class="node">
<title>oniguruma</title>
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<text text-anchor="middle" x="755" y="-1065.95" font-family="Times,serif" font-size="14.00">Oniguruma</text>
</g>
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<g id="edge35" class="edge">
<title>joni&#45;&gt;oniguruma</title>
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<!-- perl -->
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<title>perl</title>
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<!-- perl1 -->
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<title>perl1</title>
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<g id="edge37" class="edge">
<title>perl&#45;&gt;perl1</title>
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<title>miniperl</title>
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<text text-anchor="middle" x="3479" y="-286.45" font-family="Times,serif" font-size="14.00">miniperl</text>
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<!-- microperl -->
<g id="node54" class="node">
<title>microperl</title>
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<text text-anchor="middle" x="3587" y="-286.45" font-family="Times,serif" font-size="14.00">microperl</text>
</g>
<!-- rn -->
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<title>rn</title>
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<text text-anchor="middle" x="3435" y="-117.95" font-family="Times,serif" font-size="14.00">rn</text>
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<g id="edge39" class="edge">
<title>perl1&#45;&gt;rn</title>
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<title>gosling_emacs</title>
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<text text-anchor="middle" x="3440" y="-44.95" font-family="Times,serif" font-size="14.00">Gosling Emacs</text>
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<!-- rn&#45;&gt;gosling_emacs -->
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<!-- pcre1&#45;&gt;perl -->
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<!-- code_search&#45;&gt;plan9_grep -->
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<!-- re2 -->
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<!-- go&#45;&gt;re2 -->
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<!-- rust&#45;&gt;re2 -->
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<!-- serenity_libregex -->
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<!-- sortle_c -->
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<g id="edge61" class="edge">
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<g id="edge63" class="edge">
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