Elite Dangerous

https://www.spansh.co.uk is an amazing tool. It takes a bit of effort to set up a search, but it's very powerful. It's not just a Neutron Plotter!

https://github.com/BlueMystical/EDHM_UI - Mod your hud colours

https://github.com/rfvgyhn/min-ed-launcher - Nice launcher alternative (faster too)

I’ve just published my BGS visualizer, ED-Backviz

EDMC-Massacres is a plugin for EDMC which helps you keep track of total kills required when stacking pirate massacre missions.

If you don't know about Massacre Stacking, here's an explainer (youtube), (piped mirror).

Also… full disclosure — I am dev behind this plugin :)

https://www.edsm.net/ The hub for most things exploration and expedition

https://edastro.com/ Maps, charts, graphs, and the home of Galactic Exploration Catalog for POIs

https://coriolis.io/ My preferred ship building site

EDDiscovery from the site summary "In short it's a 3rd party tool that can track your Elite Dangerous travels, combat, trading, rank etc."
This seriously undersells the capability of this tool - check the wiki for more info.

https://troynt.github.io/elite_dangerous_controls_reference/ import your keybindings file and view/search them through your browser.

I pinned this post as I think it's a great resource for all. Also I wanted to test the mod tools :) If you disagree let me know.

Fly safe CMDRs

There's also https://siriuscorp.cc/edsa/ – this is a mirror as the original page is no longer up. Can be used to visualize weapon layouts and as a result, the convergence of different ships.

It's edsy > Coriolis for me.

EDMC and/or EDD are must-haves too; EDSM/Inara/EDDB need all the help they can get, that information doesn't appear on its own without your help1

These are mine:

• RES finder (much bigger than edtools): https://siriuscorp.cc/bounty/
• Space CZ finder: https://siriuscorp.cc/conflict/
• Rehost of Elite Dangerous Ship Anatomy: https://siriuscorp.cc/edsa/