I don't quite get the "fun" argument. You can argue that for many things writing them yourself and thus know exactly how it behaves is faster than reading the documentation of a library. The 'fun' argument is actually an anti-argument. We all recognize that the itch to do it ourselves is strong, but know that the professional thing to do is to do due diligence and find some existing libraries to do the job. This is particularly important in code that is going to be shared with the community. So, sometimes fun can be a problem ...
AltStyle によって変換されたページ (->オリジナル) / アドレス: モード: デフォルト 音声ブラウザ ルビ付き 配色反転 文字拡大 モバイル