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                Data structures and algorithms crash course with animated illustrations and off-the-shelf code
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                <p style="margin-bottom: 0;">“An easy-to-understand book on data structures and algorithms, which guides readers to learn by minds-on and hands-on. Strongly recommended for algorithm beginners!”</p>
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                <p style="margin-bottom: 0;">“If I had 'Hello Algo' when I was learning data structures and algorithms, it would have been 10 times easier!”</p>
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                        <h3 style="margin-left: 0.5em;">Off-the-shelf code</h3>
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                    <p style="margin: 0;">Featuring multiple programming languages, all runnable with a single click.</p>
                    <p class="intro-quote">"Talk is cheap. Show me the code."</p>
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                        <h3 style="margin-left: 0.5em;">Learning together</h3>
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                    <p style="margin: 0;">Welcome discussions and questions with open arms.</p>
                    <p class="intro-quote">"Learning by teaching."</p>
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                    <a href="https://github.com/krahets">
                        <img class="profile-img" src="../assets/avatar/avatar_yudongjin.jpg" alt="Author: yudongjin" />
                        <br><b>Yudong Jin（@krahets）</b>
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                    <a href="https://github.com/codingonion">
                        <img class="profile-img" src="../assets/avatar/avatar_codingonion.jpg" alt="Reviewer: codingonion" />
                        <br><b>codingonion</b>
                        <br><sub>Zig, Rust</sub>
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                    <a href="https://github.com/curtishd">
                        <img class="profile-img" src="../assets/avatar/avatar_curtishd.jpg" alt="Reviewer: curtishd" />
                        <br><b>curtishd</b>
                        <br><sub>Kotlin</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/Gonglja">
                        <img class="profile-img" src="../assets/avatar/avatar_Gonglja.jpg" alt="Reviewer: Gonglja" />
                        <br><b>Gonglja</b>
                        <br><sub>C, C++</sub>
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                </div>
                <div class="profile-cell">
                    <a href="https://github.com/gvenusleo">
                        <img class="profile-img" src="../assets/avatar/avatar_gvenusleo.jpg" alt="Reviewer: gvenusleo" />
                        <br><b>gvenusleo</b>
                        <br><sub>Dart</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/hpstory">
                        <img class="profile-img" src="../assets/avatar/avatar_hpstory.jpg" alt="Reviewer: hpstory" />
                        <br><b>hpstory</b>
                        <br><sub>C#</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/justin-tse">
                        <img class="profile-img" src="../assets/avatar/avatar_justin-tse.jpg" alt="Reviewer: justin-tse" />
                        <br><b>justin-tse</b>
                        <br><sub>JS, TS</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/khoaxuantu">
                        <img class="profile-img" src="../assets/avatar/avatar_khoaxuantu.jpg" alt="Reviewer: khoaxuantu" />
                        <br><b>khoaxuantu</b>
                        <br><sub>Ruby</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/krahets">
                        <img class="profile-img" src="../assets/avatar/avatar_krahets.jpg" alt="Reviewer: krahets" />
                        <br><b>krahets</b>
                        <br><sub>Python, Java</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/night-cruise">
                        <img class="profile-img" src="../assets/avatar/avatar_night-cruise.jpg" alt="Reviewer: night-cruise" />
                        <br><b>night-cruise</b>
                        <br><sub>Rust</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/nuomi1">
                        <img class="profile-img" src="../assets/avatar/avatar_nuomi1.jpg" alt="Reviewer: nuomi1" />
                        <br><b>nuomi1</b>
                        <br><sub>Swift</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/Reanon">
                        <img class="profile-img" src="../assets/avatar/avatar_Reanon.jpg" alt="Reviewer: Reanon" />
                        <br><b>Reanon</b>
                        <br><sub>Go, C</sub>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/rongyi">
                        <img class="profile-img" src="../assets/avatar/avatar_rongyi.jpg" alt="Reviewer: rongyi" />
                        <br><b>rongyi</b>
                        <br><sub>Rust</sub>
                    </a>
                </div>
            </div>
        </div>

        <!-- translators -->
        <div style="margin: 2em auto;">
            <h3>English version reviewers</h3>
            <div class="profile-div">
                <div class="profile-cell">
                    <a href="https://github.com/yuelinxin">
                        <img class="profile-img" src="../assets/avatar/avatar_yuelinxin.jpg" alt="Reviewer: yuelinxin" />
                        <br><b>yuelinxin</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/K3v123">
                        <img class="profile-img" src="../assets/avatar/avatar_K3v123.jpg" alt="Reviewer: K3v123" />
                        <br><b>K3v123</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/QiLOL">
                        <img class="profile-img" src="../assets/avatar/avatar_QiLOL.jpg" alt="Reviewer: QiLOL" />
                        <br><b>QiLOL</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/Phoenix0415">
                        <img class="profile-img" src="../assets/avatar/avatar_Phoenix0415.jpg" alt="Reviewer: Phoenix0415" />
                        <br><b>Phoenix0415</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/SamJin98">
                        <img class="profile-img" src="../assets/avatar/avatar_SamJin98.jpg" alt="Reviewer: SamJin98" />
                        <br><b>SamJin98</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/yanedie">
                        <img class="profile-img" src="../assets/avatar/avatar_yanedie.jpg" alt="Reviewer: yanedie" />
                        <br><b>yanedie</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/RafaelCaso">
                        <img class="profile-img" src="../assets/avatar/avatar_RafaelCaso.jpg" alt="Reviewer: RafaelCaso" />
                        <br><b>RafaelCaso</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/pengchzn">
                        <img class="profile-img" src="../assets/avatar/avatar_pengchzn.jpg" alt="Reviewer: pengchzn" />
                        <br><b>pengchzn</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/thomasq0">
                        <img class="profile-img" src="../assets/avatar/avatar_thomasq0.jpg" alt="Reviewer: thomasq0" />
                        <br><b>thomasq0</b>
                    </a>
                </div>
                <div class="profile-cell">
                    <a href="https://github.com/magentaqin">
                        <img class="profile-img" src="../assets/avatar/avatar_magentaqin.jpg" alt="Reviewer: magentaqin" />
                        <br><b>magentaqin</b>
                    </a>
                </div>
            </div>
        </div>

        <!-- contributors -->
        <div style="margin: 2em auto;">
            <h3>Contributors</h3>
            <p>This book has been optimized by the efforts of over 180 contributors. We sincerely thank them for their invaluable time and contributions!</p>
            <a href="https://github.com/krahets/hello-algo/graphs/contributors">
                <img src="https://contrib.rocks/image?repo=krahets/hello-algo&max=300&columns=16" alt="Contributors" style="width: 100%; max-width: 38.5em;">
            </a>
        </div>
    </div>
</section>