
Modrinth · Minecraft modpack
Developer Toolkit
A developer toolkit modpack with a collection of useful utilities and game optimizations. Works out of the box - Developer's Toolkit by @JosTheDude
Quick answer
Which Developer Toolkit release should I use?
Developer's Toolkit 1.4.0 is a complete pack release for 1.21.11 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 58 mods in this pack file.
Pack setup
How should I set up Developer Toolkit for players and a server?
Use Developer's Toolkit 1.4.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Developer Toolkit?
Developer's Toolkit 1.4.0. Change the pack release and its contents or setup may change too.
The selected pack release is Developer's Toolkit 1.4.0. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 58 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Developer Toolkit?
Developer's Toolkit
A developer focused modpack with a collection of useful utilities and game optimizations.
This modpack is primarily built for developers, admins, and configurators in mind. It contains a large variety of server utilities that are combined to become a cause of the following reactions:
- "Oh, was that not just vanilla? My modpack does that for me!"
- "This is so annoyi- oh wait my modpack has a tool for that!"
- "I literally cannot live without this"
- Among other experiences, depending on use-case and usage.
Built to work out of the box with most settings pre-configured. Feel free to modify as needed. See the mod list for full list of functionality, alongside feature list below.
This modpack is based off of Simply Optimized to maximize performance. It has a lightweight performance footprint. Developer's Toolkit is maintained by JosTheDude
List of Features
- Connect to Servers Regardless of Version (1.7 to latest, bedrock, and more!) No more switching versions!
- Easy to access to Minecraft-compatible fonts and symbols (Small Caps, Unicode symbols, etc.) No more hunting for working symbols!
- Item, Entity, etc. NBT & Component Viewers (Component Viewers, NBT Viewers, etc.)
- NBT Autocomplete for Commands
- Improved Inventory Searching (Persistent Inventory Searching, Enable Operator Tab, Better Saved Hotbars to store items, and more!)
- Improved Command Selections (UUID entity filtering, easy near checks)
- Teleport Utilities (through commands, top commands, centering, all client-side)
- Extremely customizable chat, with tabs, filters, highlights, mentions, and more
- Copy chat messages raw and as screenshots easily
- Shulker, Chest, and Block Peek within Inventories
- Resource & Shader Pack Store In-Game (via Resourcify)
- Freelook & Freecam (OP / Creative Only)
- Scrollable Tooltips
- Command Block IDE (for easy command block editing)
- Dynamic App Icon (easily view which open client is connected to what!)
- Lang Keys Resource Pack for Easy MiniMessage Translations
- See through water and lava
- Toggleable Fullbright
- Extremely Increased Chat History
- Disconnect Confirmations
- Pre-installed Voice Chat
- Basic Info Display
- One-click server joining from the main menu
- Rebind everything, from narrator to the F3 menu
- Searchable Controls Menu
- Bundled Worldedit
- And so much more... view the mod menu in-game for a full list
All with 63 mods in a highly performanced-optimized modpack. Built to work out of the box!
Contribution & Mod Suggestions
Thank you for considering suggesting mods or contributing! Take a look at the Contribution Guidelines for additional information.
Performance Recommendations
Developer's Toolkit is built with performance in mind, however, it does contain a significant amount of utility mods. The modpack is based off of Simply Optimized for maximum performance but you may need additional resources depending on computer specs. We recommend the following allocations to your client:
- Recommended Allocation
- 2GB of RAM (Client)
- Aikar's Flags Java Arguments (Client)
Aikar's Flags Arguments
-XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true
Disclaimers
- This modpack may result in punishment on certain networks if not configured properly. It contains the following high-risk mods:
- Tweakaroo, extremely punishable & considered a cheat with certain settings
- ViaFabricPlus, can cause packet issues on some networks
- Freecam, considered a cheat, client-side only
- Freelook, considered a cheat, client-side only
- Only the latest version of this modpack is supported. If a modpack version for 1.12.2 is out, previous versions for 1.8, 1.10, and 1.11 are all unsupported.
- Community Involvement within this Pack's Communities is bound by the project's Code of Conduct
ALT: Description of Developer's Toolkit Modpack by @JosTheDude
Project description from Modrinth.
Mods in Developer's Toolkit 1.4.0
Open any mod on Modpacks.ch to check its files and dependencies.
4ac3fd68dcbda1edd607e8ccb6159156eadb21b7 · Modrinth version kuv2yi7X · Project link unavailable Side not labelled2d40563f7e36f7a03f094031aeaacb175117928e · Modrinth version uNdfrcQ8 · Project link unavailable Side not labelled70fa28d5a7a1fdd61dd804ca6ac411750da1473f · Modrinth version Q3Dusz2j · Project link unavailable Client only3ab05aeb374dc9eb80698f82ae9c13d187afff90 · Modrinth version hRirVt1R · Project link unavailable Client only9091b7d30c36cc897d0eacf28c404344b32933e1 · Modrinth version OO0yafe4 · Project link unavailable Client only7eabc1f3a7106e2255b6cff629769eeafcb2a0b1 · Modrinth version RMlq9ATt · Project link unavailable Client only587f9a3d9e4591e8e1a1c3eda61ed2f7bfa5dc46 · Modrinth version olrVZpJd · Project link unavailable Side not labelled4da2a6bb8f8e8278ee908bc7692c2edbb8092f75 · Modrinth version 1OQUWrjj · Project link unavailable Client only74d5dd0411a7e34a4289a72f84cec862ecb116f7 · Modrinth version 6WjDpmpO · Project link unavailable Client only93757b2ca884004cb8fbf220e099b97ca1dced06 · Modrinth version skuyGphA · Project link unavailable Client only4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Side not labelled3489d194119cede1725f5853027f7c35639d8ddc · Modrinth version T8rv7kwo · Project link unavailable Side not labelled6d569dc7e7782552c94c3b9bc07b8547b61a3ee3 · Modrinth version wdoMucnx · Project link unavailable Client only84fa70054ef194d02af42cc6073f9906f4c9b6ea · Modrinth version ojRFh4ri · Project link unavailable Client onlyafbbbb9248d9afe6224886c62ee1b35732f056f3 · Modrinth version A6W4m3vi · Project link unavailable Client onlyd1fc7f35ea4479be1355fbbd947189af3f3528a2 · Modrinth version aRkGDGio · Project link unavailable Client only64fadaef585e105260bd3ba7ffb7e64271ca38d0 · Modrinth version yExJpFSp · Project link unavailable Client only9217edd85e90f8e47e41ae13e32a27a7d3923ceb · Modrinth version V4nGCHeK · Project link unavailable Client onlye2e88c0b2286148e9547eb23d95d2e30e60ad753 · Modrinth version Dx3xsUER · Project link unavailable Client only7f51d854b55c8b29fb4dc0d666e550015c742b69 · Modrinth version DdVHbeR1 · Project link unavailable Side not labelled05fe02fe61232c4ddea4059e8103281424d5a2bd · Modrinth version N6D3uiZF · Project link unavailable Side not labelled451daa1da7470dea8c1de97708e009f840f3130d · Modrinth version qtIKi2T9 · Project link unavailable Client only0d2b112df25059211ae84f102254dc552367d72e · Modrinth version eRLwt73x · Project link unavailable Side not labelledfa808166a5a266048a29cb235dd78fc24342e631 · Modrinth version 34bZL2kK · Project link unavailable Client onlyc090d0239ece01f4db5827b3df5455117d58d919 · Modrinth version XCnavm6o · Project link unavailable Client only5b9a93e688af07555b6ded6ed95366a4197f74bb · Modrinth version Q4YiZeCX · Project link unavailable Client onlyc1f8f61d4b2fac28ab083a927c6b1338598255ed · Modrinth version gl30uZvp · Project link unavailable Side not labelledbc6b44c09afc2a90b02366bd009e05110018cebe · Modrinth version oVx90M7U · Project link unavailable Client only2ed10989c8ece2460413ed35538972157732a339 · Modrinth version JwSO8JCN · Project link unavailable Side not labelled632c7565ba0fbc033aa4574e1ae6919f277fe03b · Modrinth version JWQVh32x · Project link unavailable Client only1e04d84523ef144f6ccd89b94fadb6a7b8e06051 · Modrinth version kr5sf0TO · Project link unavailable Side not labelledcaaaf33e625903028b4f6f842df50c6c01ba059b · Modrinth version kWU8mVq5 · Project link unavailable Client onlyfa1d236fe16dd6d7a1b4f80ed9aae1508990baad · Modrinth version YFs08Jvy · Project link unavailable Client only7b29af483af083e921a709ac4cbb1f7ca9566b08 · Modrinth version utAed06o · Project link unavailable Client only7f13d1876362ef1255265ad20219eed04fe1eede · Modrinth version A4qd4OeA · Project link unavailable Side not labelled86d3ad4c51363c69dd985a3e29a6e310a55eb3eb · Modrinth version jxxCD8S5 · Project link unavailable Client only090fc3caaf9cc3c7124c3a68c157fc566e5db5b0 · Modrinth version dWLOrrLE · Project link unavailable Side not labelled47c6d7dc1a6be02dcb0a17bed147b51e809e51cc · Modrinth version nkhul8Fx · Project link unavailable Client only4950367323147265b272ad2156bf1a343db3f64c · Modrinth version T5pDJV1K · Project link unavailable Side not labelledd0f4d608197f49b3ae210f1acf54bccbef01bdb7 · Modrinth version nTbSWZ0E · Project link unavailable Client only9df93ab6442fa374c17fab6b5181fe2c215d9d5b · Modrinth version PV9KcrYQ · Project link unavailable Side not labelleddd70892b76a5cc1cf709fa50372ef7c71941ae1f · Modrinth version UOTYcNE1 · Project link unavailable Client only48650c53501ff987010c27215e97452b3b6ee1a9 · Modrinth version lBaUf76M · Project link unavailable Client only66c181a4398a0efd807af1b0b7d0a0c490368d82 · Modrinth version cCu2HALY · Project link unavailable Client only570f949212318bb24d69ffa4e115a1d50da07f42 · Modrinth version h2QUPeEA · Project link unavailable Client onlyeaae2b226d76079e56ae6f5d4f5dc96214bd49d3 · Modrinth version 59wygFUQ · Project link unavailable Client only7cd8909634ab02ca352969a2ea337f1f7641cc1c · Modrinth version 1CB3cS0m · Project link unavailable Side not labelledc4236e8a850a6fe1c3ebca567f29888d569b4944 · Modrinth version CwICbJN9 · Project link unavailable Side not labelled87c69f4bffbe70fcb2cfdfd2e288a8492a51ba59 · Modrinth version Aq7wC3kv · Project link unavailable Client onlycf4adde9c92d15f1817ee6126ee794633ea1ca9e · Modrinth version gBczTI9h · Project link unavailable Client only976168d6e74e69314667f96c7c35fbc130414d65 · Modrinth version EkihetOW · Project link unavailable Client only0c601697378fe075cce2efda8acd8e7ac19e26f2 · Modrinth version S96WQt7i · Project link unavailable Client onlya9b7dd8eb6e9df6fec4b13bab93e62704978c083 · Modrinth version E38rl9rz · Project link unavailable Client only7ed746dbbb55473c51c3bb8394d39f2bdcac4297 · Modrinth version sH60MMGd · Project link unavailable Side not labelled649080efc42624b06edd3896956605039eabeab2 · Modrinth version 1OVXKX2W · Project link unavailable Side not labelleda688593ae9c0251114519ddea83417c710f01d8f · Modrinth version l3iW7wfj · Project link unavailable Server onlyf99cda70903f16dd6927a276150b2762b4d5ab66 · Modrinth version pHWDw3Vc · Project link unavailable Side not labelledf0340e9c0bc95d67f3f3e9c1cd79b61054af11f9 · Modrinth version KMOzdYko · Project link unavailable Client onlyPick your setup
Developer Toolkit by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.8
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.1
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Developer Toolkit versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.