I finally compiled a list of the web novels and light novels that I read at least some of.
I only rated these based off how much I enjoyed them. I didn't rate them by how well they were written.
Web Novels and Light Novels (may or may not be on MAL):
-----------------------------------------
Altina Sword Princess-------------------------------7.00
An Otome Game’s Burikko Villainess--------------7.20
Arifureta---------------------------------------------dropped
A Realist's Kingdom Reform Chronicle------------6.60
CtG—Zero Kara Sodateru Dennou Shoujo-------5.70 dropped
Death March Kara Hajimaru Isekai Kyu....-------dropped ---- I didn't care for the writing style
Din No Monshou-------------------------------------6.30
Dungeon+Harem+Master-------------------------6.30 (read ch1,3-5)
Eh? Heibon desu yo??------------------------------6.30
Elf Tensei--------------------------------------------6.20
Garudeina Oukoku Koukoku Ki--------------------6.00
Hachinan TTE----------------------------------------5.70 dropped
I Became a Living Cheat---------------------------5.75 dropped
I’m a NEET but when I went to Hello Work....----5.50 dropped
I'm Back in the Other World?-----------------------5.70 dropped
In a different world with a Smartphone-----------5.70 dropped
I Rose.........Gatcha With Luck!--------------------5.50 dropped
Isekai Maou to Shoukan Shoujo-------------------6.30
Jikuu Mahou------------------------------------------6.30
Knight's and Magic-----------------------------------5.80 dropped
Konjiki no Wordmaster------------------------------6.40
Kuro no Maou-----------------------------------------5.80 dropped
LV999 Villager----------------------------------------6.30
Magi craft Meister------------------------------------6.30
Magi's Grandson-------------------------------------6.10
Manuke FPS TOC------------------------------------6.10
Master of Monster-----------------------------------5.70
Musoku Tensei--------------------------------------9.00
My Childhood Friend......But That's Not All--------6.50
My Death Flags Show No Sign of Ending----------7.10
My Pet is a Holy Maiden----------------------------6.20
Nagai Koto-------------------------------------------6.00 (read ch1-2 only)
Neta Chara------------------------------------------6.20
1000 Homunculus Girls-----------------------------6.30
Oukoku e Tsudzuku Michi--------------------------6.40
Overlord---------------------------------------------7.80
Seirei Gensouki--------------------------------------6.00 dropped
Seiun wo Kakeru------------------------------------6.20
Skeleton Knight-------------------------------------7.00
Slave Harem-----------------------------------------5.60
Soshite Shoujo wa Akujo no Karada o Te...------6.30
Spirit Migration--------------------------------------6.20
Summoned Slaughter-------------------------------6.70
Rakuin no Monshou---------------------------------7.80
Takarakuji de 40 Oku Atattanda-------------------6.30
Tensei Oujo------------------------------------------7.20
The Amber Sword-----------------------------------6.20
The New Gate---------------------------------------7.00
"To Deprive a Deprived Person"-------------------6.80
Tsuki ga Michibiku Isekai Douchuu-----------------7.00
Uchinara----------------------------------------------6.30
Umi to Kaze no Oukoku-----------------------------dropped (read ch1-7 on 3-8-16)
Villainess Brother Reincarnation-------------------6.00
World Teacher---------------------------------------6.30 -- the beginning part I liked - the later parts go bad
I hope some of these will get adapted into anime. I don't think many of these would make good anime because their anime not will get enough time to display their good points. Anime adaptions of novels tend to make their stories feel very shallow and generic.
"Isekai Maou to Shoukan Shoujo" feels like something that would get adapted into an anime. The story is not as dependent as most novels on being lengthy. There is fanservice and there are two girls that would make good promotional characters for a anime - a busty elf and a panther girl.