Sidebery, une extension Firefox pour gérer des centaines d'onglets en arborescence
Summary
French blog post reviewing Sidebery, a Firefox extension that manages hundreds of tabs with a tree-like structure. It discusses the author's tab-overload history, compares Sidebery to TreeStyleTab, explains how the extension is used (panels, pinned tabs, colors) and provides installation steps plus CSS tweaks to hide the horizontal tab bar and sidebar header.