Supercharge your Wi-Fi router for 2021 with the Linux-based DD-WRT
High-end routers typically come with lots of advanced features and settings usually not found in lower-spec models, or those provided by your ISP.
However, you don’t need to spend a fortune replacing your existing router to gain access to these features as you can supercharge your existing device (or a spare one) by replacing its firmware with a third-party open source alternative, such as DD-WRT.