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Starlight

by Spottedleaf

A complete rewrite of the light engine that dramatically reduces light update lag, especially during world generation.

Starlight logo on a wall of inventory slots, drawn for this Starlight page
Starlight logo on a wall of inventory slots, drawn for this Starlight pageStarlight with the loaders and versions it runs on, drawn for this Starlight pagethe game versions Starlight covers, drawn for this Starlight page
Category
Performance
Complexity
Beginner-Friendly
Downloads
35M
Sides
ClientServer

Download Starlight

Starlight 1.1.3+1.20.4 sits on our own server, the build Spottedleaf released on 2023-12-10, 0.1 MB. Spottedleaf stays the author of Starlight, the file is only hosted here. It brings reduced cpu overhead. Spottedleaf publishes Starlight under LGPL-3.0-only, and that is why this copy may be here.

Download starlight-1.1.3_fabric.f5dcd1a.jar

For fabric on Minecraft 1.20.4. SHA1 6c1dfb43aa2873ecf474b3278d42348457fbca0f is the checksum of this Starlight file. 2023-12-10 is the date Spottedleaf put this Starlight build out. 0.1 MB after download, no unpacking for Starlight.

Spottedleaf's own Starlight page · Starlight source code

Overview

A complete rewrite of the light engine that dramatically reduces light update lag, especially during world generation. Starlight lists faster chunk loading among its features. It rates beginner to pick up. It brings rewritten light engine. Spottedleaf files Starlight under Performance.

It rewrites the lighting engine from scratch, dramatically speeding up light propagation and reducing the lag spikes caused by chunk loading. Starlight counts 5 features across 15 versions. It belongs on both sides. It needs no companion mod. It covers 15 game versions.

Starlight 1.1.3+1.20.4 is downloadable here, 0.1 MB. It includes full vanilla compatibility. 12 other Performance mods sit beside Starlight. 4,539 people watch Starlight for updates. It ships under LGPL.

Spottedleaf tags Starlight as lighting, chunks and optimization. It spans 1.17 to 1.20.4. It is rated beginner to learn. The Starlight code is open to read. 15 builds carry the Starlight name.

1.20.4 is the newest game version Spottedleaf has signed off for Starlight, and 18 releases have landed since. It counts 5 features across 15 versions. 2 separate builds keep Starlight running, one per loader. It includes faster chunk loading. It lists reduced cpu overhead among its features.

Mod Loaders

Starlight ships a separate build for each of Forge and Fabric. It needs one loader, Starlight ignores the other. 4,539 watchers follow Starlight today. It lists faster chunk loading among its features.

Minecraft Versions

15 game versions carry Starlight, 1.17 at the oldest and 1.20.4 at the newest. A Starlight jar built for another version will not load Starlight. It counts 5 features across 15 versions. The Starlight file here is version 1.1.3+1.20.4, for Minecraft 1.20.4.

Starlight on 1.17: 2 builds:1.171.17.1
3 Starlight builds carry 1.18:1.181.18.11.18.2
5 jars of Starlight for 1.19:1.191.19.11.19.21.19.31.19.4
Starlight on 1.20: 5 builds:1.201.20.11.20.21.20.31.20.4

1.20.2, 1.20.3 and 1.20.4 are the newest game versions with a Starlight build. Your launcher version and the Starlight jar version have to match. Each number exists per loader, so 30 Starlight combinations in all. 1.17 and 1.17.1 are the oldest Starlight builds, below 1.17 there is none.

Release history

Spottedleaf has published 10 Starlight builds, the first on 2021-08-29 and the newest on 2023-12-10. The date says when Starlight last moved, not how long it will keep working. It spans 1.17 to 1.20.4. Each Starlight build targets its own game version and loader.

The most recent Starlight builds published by Spottedleaf
BuildPublishedForDownloads
1.1.3+1.20.42023-12-10Fabric · 1.20.4819K · 0.1 MB
1.1.3+1.20.32023-12-05Fabric · 1.20.39K · 0.1 MB
1.1.3+1.20.22023-10-17Fabric · 1.20.2266K · 0.1 MB
1.1.2+1.20.22023-09-21Fabric · 1.20.259K · 0.1 MB
1.1.2+1.202023-06-07Fabric · 1.20, 1.20.111M · 0.1 MB
1.1.1+1.192022-06-17Fabric · 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.43M · 0.1 MB
1.1.0+1.192022-06-07Fabric · 1.1922K · 0.1 MB
1.0.2+1.18.22022-02-28Fabric · 1.18.2490K · 0.1 MB

2023: 5 builds · 2022: 3 builds · 2021: 2 builds

Key Features

Starlight brings a focused set of features to the table. Highlights include rewritten light engine, plus eliminates light update lag, with the full list below.

  • Rewritten light engine
  • Eliminates light update lag
  • Faster chunk loading
  • Reduced CPU overhead
  • Full vanilla compatibility

Tags

#lighting#chunks#optimization#engine

How to install Starlight

Starlight takes one of Forge and Fabric. 1.17 to 1.20.4 is the Starlight range. Nothing else goes in with Starlight. It belongs on both sides.

  1. 1Install Forge for the Minecraft version you want Starlight on. It lists 15 of them, 1.17 to 1.20.4. Forge and Fabric each work for Starlight, one at a time. A profile on another version never starts Starlight.
  2. 2Nothing has to go in before Starlight. Spottedleaf lists no library under Starlight. It includes faster chunk loading. A fresh profile is enough for Starlight.
  3. 3Drop starlight-1.1.3_fabric.f5dcd1a.jar into the mods folder. 0.1 MB is the whole Starlight file. The server needs that same Starlight file. The folder may hold other mods beside Starlight.
  4. 4Start the game and look for Starlight in the mods list. It has to be on the server too before it counts. The log names the file when Starlight refuses. 4,539 watchers follow Starlight today.

Starlight runs on 15 game versions, 1.17 to 1.20.4. It lists 15 game versions. 1.17 is as far back as Starlight goes. Each Starlight jar is built per version.

See our full mod install guide

Compatibility & alternatives

Forge and Fabric run Starlight today. It includes eliminates light update lag. It shares Performance with 12 others. It belongs on both sides. 15 versions carry Starlight.

lithium and sodium sit well next to Starlight. It counts 5 features across 15 versions. No shared library ties Starlight down. Phosphor cover ground Starlight also covers. Sodium and Lithium share the shelf with Starlight.

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Frequently asked questions

  1. Starlight logo beside a feather

    What does Starlight actually do?

    A complete rewrite of the light engine that dramatically reduces light update lag, especially during world generation. Starlight brings rewritten light engine. It names 5 features, Rewritten light engine first. Spottedleaf files Starlight under Performance.

  2. Starlight logo beside a anvil

    What does Starlight need to run?

    Starlight builds exist for Forge and Fabric. It includes eliminates light update lag. 2 loaders run Starlight. It takes one loader only.

  3. Starlight logo beside a clock

    How far back does Starlight reach?

    Starlight covers 15 releases, 1.17 to 1.20.4. It lists faster chunk loading among its features. It shares Performance with 12 others. It brings eliminates light update lag.

  4. Starlight logo beside a compass

    Is Starlight up to date?

    Not yet: Starlight halts at 1.20.4. It spans 1.17 to 1.20.4. It brings reduced cpu overhead. It includes faster chunk loading.

  5. Starlight logo beside a chain

    Anything else before Starlight loads?

    No, Starlight stands alone. It includes full vanilla compatibility. It counts 5 features across 15 versions. It lists reduced cpu overhead among its features.

  6. Starlight logo beside a beacon

    Is Starlight fine in multiplayer?

    Yes, both sides need Starlight. The server needs Starlight, players too. One wrong Starlight version breaks the join.

  7. Starlight logo beside a writable book

    What may I do with Starlight?

    Spottedleaf publishes Starlight under LGPL. It brings eliminates light update lag. Recording Starlight is your own business. The Starlight code reads openly.

  8. Starlight logo beside a emerald

    How alive is Starlight?

    4,539 people follow Starlight for new builds. It includes faster chunk loading. It spans 1.17 to 1.20.4. A broken Starlight build shows up fast.

  9. Starlight logo beside a bookshelf

    Any Starlight alternative here?

    Starlight shares its Performance shelf with Sodium, Lithium and Embeddium. It lists reduced cpu overhead among its features. It brings faster chunk loading. 12 Performance mods stand beside Starlight.