Menu

data pack

Bookshelf Spline ModuleMinecraft data pack for 26.2

Create smooth curves from control points in Minecraft datapacks. Supports Bézier, Catmull-Rom, B-Spline, Hermite, and Linear interpolation.

server onlynewest supported 26.2Game MechanicsLibrary
Latest version
4.1.0
Minecraft
1.21.5 to 26.2
Java
Java 25+
Loader
Data pack
Licence
MPL-2.0
Downloads
909
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host Bookshelf Spline Module servers

One click and Bookshelf Spline Module is installed with the right loader, on hardware built for it.

  • 26.2
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Bookshelf Spline Module declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.2Data pack25+declared16 Jun 2026
26.1Data pack25+declared24 Mar 2026
1.21.11Data pack21+declared9 Dec 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.8Data pack21+declared17 Jul 2025
1.21.7Data pack21+declared30 Jun 2025
1.21.6Data pack21+declared17 Jun 2025
1.21.5Data pack21+declared25 Mar 2025

Download

From Bookshelf Spline Module’s own host. Nothing is re-hosted here.

4.1.0release17 Jun 2026

bs.spline-26.2-v4.1.0.zip · 0.1 MB · for 26.2

Download latest
27a52350dda8…
Older versions10
  • 4.0.14 Apr 202626.10.1 MB27 downloads144eb13bce2b…Get
  • 4.0.024 Mar 202626.10.1 MB11 downloadsb0b3dd3d949d…Get
  • 3.2.21 Feb 20261.21.9, 1.21.10, 1.21.110.1 MB52 downloadseae4eee60b77…Get
  • 3.2.112 Jan 20261.21.9, 1.21.10, 1.21.110.1 MB13 downloadsaf72caf3b336…Get
  • 3.2.09 Dec 20251.21.9, 1.21.10, 1.21.110.1 MB16 downloadsa7c46085a39e…Get
  • 3.1.130 Aug 20251.21.6, 1.21.7, 1.21.80.1 MB153 downloads8a92ea69bb78…Get
  • 3.1.017 Jul 20251.21.6, 1.21.7, 1.21.80.1 MB148 downloadsabd3bbfe19bb…Get
  • 3.0.24 May 20251.21.50.1 MB166 downloads968e005a7ec7…Get
  • 3.0.12 May 20251.21.50.1 MB163 downloadsc0becb8588ff…Get
  • 3.0.06 Apr 20251.21.50.1 MB151 downloads077e02120511…Get

Frequently asked

Does Bookshelf Spline Module work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Bookshelf Spline Module declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Bookshelf Spline Module support?

Everything the author has declared, from 1.21.5 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Bookshelf Spline Module on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which loader does Bookshelf Spline Module need?

Data pack. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Bookshelf Spline Module?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the data pack itself.

What licence is Bookshelf Spline Module under?

MPL-2.0, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Bookshelf Spline Module?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the data pack and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Bookshelf Spline Module safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.TectonicTerrain shaping brought to new heights, grander and more varied than ever before!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.ExplorifyA simplistic, vanilla-friendly collection of new structures.

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .