tModLoader Mod List

http://forums.terraria.org/index.php?threads/imksushis-mod.34233/

A Mod for those who think that lava should be more dangerous.

Now lava insta-kills you!

http://forums.terraria.org/index.php?threads/vanilla-tweaks-other-little-tweak-mods.37443/#BossExpertise

Do you think that Expert Mode is too hard but still want a challenge? Are Normal Mode bosses too boring?
Then this mod is probably for you! Boss Expertise makes bosses behave like they're in Expert Mode, even though their stats don't change.
BossExpertise also adds some optional features (like bosses dropping Treasure Bags in Normal Mode), which are disabled by default.
Also allows you to toggle Expert Mode via chat command (/expert), Cheat Sheet or HERO's Mod.

Big thanks to Pop000100 for maintaining the mod.

http://forums.terraria.org/index.php?threads/zoaklenmod.41161/

[Click "Visit mod homepage" to get more info]

This mod adds a bunch of new weapons/original weapons modifications, armors, accessories, etc.
Just take a look in the Forum page below.

Mod created By Zoaklen for Terraria 1.3.5.2 & tModLoader 0.10.0.2, updated by abluescarab for tModLoader v0.10.0.2

This mod will keep now open-source.
Big thanks to abluescarab and all people that made this mode came true

http://forums.terraria.org/index.php?threads/prefixes-for-enemies.40620/

Allows enemies to spawn with prefixes, which can change their stats or add various special effects.
See the mod homepage for a much more detailed description of content and a changelog.


2.0.0 --------------------
please note: refactor is in early stages, very much WIP and may explode!

- refactored all the prefixes in seperated classes
- added dedicated prefix groups
- added support for custom prefix groups and prefixes to be added by other mods\
- all items previously available in the mod have been removed

http://forums.terraria.org/index.php?threads/hotbar-swapper.19089/

With this, you can press Caps Lock to swap the top row of your inventory with the second row, and you can double tap a number on your keyboard to swap one item in the corresponding item slot with the one below.
The key for swapping the whole row can now be set in Keybindings. If Caps Lock doesn't work, check that it is bound in keybindings first.
You can also toggle the option to swap an item with just a single button press by pressing O. With this enabled, you will need to click on the items in your hot bar or use your mouse wheel to select different items in your hotbar.

https://forums.terraria.org/index.php?threads/sin-costans-collection-of-fun-projectiles-once-again.39887/

This mod is the experimentation and implementation of projectile concepts. Test these out either by waiting for the merchant and buying it if you feel like getting them in the legit way, or just craft them with a single block of dirt. Please post a comment on the thread page on these experimental items!
Changelog for v5:
- Now can be played on the latest version of tModLoader!

http://forums.terraria.org/index.php?threads/terrarian-dreamkeepers.4725/

Now you can play as the main cast from the Dreamkeepers graphic novels.
Get started by crafting an artists desk from wood, ink and a harpy feather at a sawmill and place it in a vacent house.
For more info on the Dreamkeepers graphic novel, just Google 'Dreamkeepers'.

http://forums.terraria.org/index.php?threads/helpful-hotkeys.39382/

Adds helpful hotkeys. Change hotkey assignments in Settings/Mod Controls.

Cycle Ammo: Defaults to the Period key.
Cycles the ammo in the ammo slots. Quickly switch ammo to adapt to situations. Hold for 1 second to enable/disable Auto Cycle Ammo mode. In Auto Cycle Ammo mode, ammo is cycled each time ammo would be used.

Auto Torch: Defaults to the Tilde/Backtick key.
Automatically places a torch from your inventory in the world as close to the mouse cursor as possible. Great for placing torches quickly while exploring without worrying about aiming the mouse to find a suitable wall or tile to attach to.

Auto Recall: Defaults to the Home key.
Automatically uses a Magic Mirror, Cellphone, or Recall Potion from your inventory. No longer does your magic mirror need to occupy precious space on your hotbar.

Quick Stack to Chests: Defaults to - (Minus, like, get rid of this junk.)
If using a chest, Quick Stacks to that chest, otherwise, Quick Stacks to nearby chests. Simply a keyboard shortcut to the buttons. Just hold down the hotkey and run through your treasure room!

Smart Quick Stack to Chests: Defaults to \ (the \ and | key near backspace)
Like normal quickstack, except it is super smart. If you have a Wooden Axe in a chest, it'll place your Iron Axe in as well. Keep what you want to keep favorited. Solves Chest organization intuitively.

Quick Buff Favorited Only: Defaults to B (You'll want to remap the original Quick Buff)
Just like Quick Buff, but only attempts to use the potions that have been favorited (Alt-click). No longer need you fight bosses with Sonar, Fishing, Crate, Spelunker, etc potions.

Query Mod Origin: Defaults to the /? button
Hover over an item, NPC, buff, tile, or wall and a message will tell you which mod the thing came from.

Toggle Autopause: Defaults to P
Toggles the autopause setting.

Quick Use Item #20: Defaults to L
Use the item in slot 20. (2nd row, far right. Most useful for Rod of Discord and Money Trough)

Quick Use Config Item: No Default
Use the item specified in the config, regardless of slot, if found in inventory. Similar to Quick Use Item #20 but allows the item to be moved.

Swap Armor and Vanity: No Default
This will swap all armor in vanity with equipped armor, but only if the vanity slot is actual armor and not vanity. Hold for half a second to additionally swap accessories.

Swap Hotbar: No Default
This will swap the hotbar and the 1st row of inventory. Useful for swapping weapon and tool loadouts.

Cycling Quick Mount: No Default
A special Quick Mount hotkey that will cycle through all available mounts rather than just one. If used, simply replace the vanilla Quick Mount with this more versatile alternative.

Switch Frame Skip Mode: No Default
Cycles between frame skip off, on, and subtle.

Dash: No Default
Use this if you prefer to dash via a hotkey rather than the double tap method. There is a config option to disable double tap dashing if you want to avoid accidentally dashing the normal way.

http://forums.terraria.org/index.php?threads/dye-easy-finally-crafting-dyes-is-a-bit-less-painful.37440/

Have you ever wanted Dyes to be easier to craft?
No...? You only use Strange Dyes? OK then.
But I'll tell you what this mod does anyway!
-One dye ingredient now gives you 3 Dyes (e.g. 1 Red Husk = 3 Red Dye)
-When combining recipes, you now get the same amount of dye that you used in the recipe (e.g. 1 Yellow Dye + 1 Orange Dye + 1 Red Dye = 3 Flame Dye)
-Bright Flame, Intense Rainbow, Bright Silver and Lunar dye recipes are unchanged.
Hopefully now you'll at least give regular old dyes a chance!

http://forums.terraria.org/index.php?threads/vanilla-tweaks-a-mod-with-no-content.37443/

Vanilla Tweaks is a small mod that changes and rebalances some things from Terraria.
Notable changes include:
-Cool set bonuses for weak armor/vanity sets, such as Eskimo, Pharaoh, Obsidian, Gladiator etc.
-Faster Extractinator
-Some items are renamed (Cobalt Shield => Guardian's Shield, Sandstone Slab => Sand Slab)
-Autoswing for Night's Edge, True Night's Edge and True Excalibur
And many other things! Visit the mod's homepage for the full list.

NOTE: you can disable/enable features as you wish! Go to your Mods menu and click on the config icon.

Credits:
-Pop000100 for help with various tweaks and updating the mod
-Hulvdan for the Extractinator tweak code
-lots of people for their suggestions

http://forums.terraria.org/index.php?threads/the-luggage-the-loot-slave-pet.34482/

His name is The Luggage, and he is inspired from the Discworld book series. The Luggage is a pet that will follow you around just like any other pet, but he will also PICK UP LOOT for you.

Craft his pet summon item: 1 Chest and 3 Life Crystals at a Demon Altar