While Eaglercraft itself exists in a legal grey zone (reverse-engineering Minecraft's assets), adding hacked clients violates the terms of service of virtually every Eaglercraft server. You could face permanent bans and community blacklisting.
Instantly empties the contents of a chest into your inventory the millisecond you open it. How to Install and Run an Eaglercraft 1.8.8 Hacked Client 1.8.8 Hacked Client Eaglercraft
Most public Eaglercraft servers (like Aspereta or Zentic) have anti-cheats. Using "Blatant" hacks like Fly or high-speed Killaura will result in an instant IP ban. While Eaglercraft itself exists in a legal grey
Shadow Client is famous for its aggressive blatanthacking modules. If you want to cause chaos on a server without worrying about an immediate ban, Shadow is often the go-to choice. How to Install and Run an Eaglercraft 1
EaglercraftX 1.8 is known to work on browsers as old as Chrome 38 (including on Windows XP) and supports both WebGL 1.0 and WebGL 2.0. It also works on mobile devices, automatically entering a touch-screen mode when touch input is detected.
Before pasting that client URL into your browser address bar, consider the human element.