We received many requests regarding Ndless for OS 4.3.

However, updating Ndless to support a newer OS release is a lot of time-consuming work, this time it took a bit longer than expected. Long enough that OS 4.4 was getting close enough to just skip 4.3 entirely.

This version was originally meant to be released in a few days, but early tests turned out to be so successful (suspiciously successful) that we decided to just flip the switch earlier.

And here you go: Ndless for OS is ready for download!

Get Ndless 4.4.
Follow the installation guide.
Load your TI-Nspire with native programs (maybe khicas, MicroPython or nQuake?)