NefMoto

Video overview: https://streamable.com/v7xzzd
I've been quietly building this for months, and it's now stable enough for the first semi-public alpha testers.
This is a single-file, zero-dependency Python app with a clean dark theme that's genuinely easier and faster to use than WinOLS or TunerPro for everyday work.
What it does (and does well):
Launch Control
Full slider control over RPM thresholds, ignition retard, NLS cut duration, pedal thresholds, temp gates, and hard cut limiter.
Ignition
KFZW, KFZW2, KFZWOP, KFZWMN, KFZWMS, warm-up delta maps, cranking map — all with inline axis editing (just double-click the headers).
Fueling
LAMFA (shown as AFR), KFLF enrichment, KFLBTS/KFFDLBTS component protection, KFDLBTS, KFKHFM MAF correction, full transient enrichment/lean-out maps.
Boost & Load
LDRXN, LDRXNZK, LDORXN, LDPBN, KFLDHBN (pressure cap displayed in psi gauge).
Torque
KFPED, KFMIRL, KFMIOP, KFTARX + IAT correction.
Injector Calibration
KRKTE with built-in sizing calculator, TEMIN/TEMINVA, TVUB voltage correction curve.
MAF
KFMLDMX airflow ceiling, full 256-point MLHFM linearization curve, MLOFS offset.
Cold Start / Warm-up
Complete KFWKSTN, KFWKSTT, KFNSA, KFLANS, KFFWL, KFLASWLR — full post-start and warm-up fueling.
Overrun / Pops & Crackles
KFTVSA cut delay, KFNWEGM reinstate RPM, CWSAWE, plus the full reinstate cluster. Dedicated pops/crackles tab.
Rev / Idle
NMAX/NMAXF/NMAXOG/VMAXNB, idle RPM curves (NLLM/NFSM variants), KFMRES torque reserve, post-start/cat-heating idle maps.
Diagnostics & Euro-Byte
ESKONF bitfield editor (ZUE/EV/SLP/SLV/etc.), CD* toggles, CWKONLS lambda config.
Boost Control / LDR
SDLDR* thresholds, KFLDIMX, KFLDRL linearization, etc.
Port Calibration
One-click map/scalar migration between bins — pick source + target, tick what you want to copy, done.
Highlights:

Pure Python — runs anywhere Python does
One single file (no install, no dependencies)
Clean dark UI built for speed
Inline axis editing makes map work dramatically faster
Designed by a tuner for tuners

This is the alpha — it's already very usable, but I'm looking for serious ME7.5 guys who want early access and are willing to provide feedback as I finish the final polish.
Serious inquiries only. If you're tired of clunky Windows-only tools and want something modern, lightweight, and actually pleasant to use, this is it.
DM me if you're interested.

That looks really cool, great job! Excited to try it out.