Side-by-side comparison of two listed Games — real listing data only, no paid placement.
On record, they differ in: unique tags (Babylon.js 3: #webgl #3d-engine #javascript vs Heaps 3: #game-engine #haxe #cross-platform); category rank (Babylon.js #19 vs Heaps #39). Same pricing model (Free) and category (Games). Listing facts only — not a recommendation.
Open web-based 3D engine for games and interactive experiences
Babylon.js is a web-based 3D engine for building games, e-commerce visuals, digital twins and other interactive experiences. The ecosystem includes a playground, sandbox, node-based material and geometry editors, a viewer, exporters and native runtimes.
Published 2026-08-13 · Links checked 2026-09-06
Cross-platform Haxe graphics engine for high-performance games
Heaps.io is a mature cross-platform graphics engine designed for high-performance games, built with the Haxe language. It leverages modern GPUs on desktop and mobile and supports both 2D and 3D accelerated graphics with native cross-platform builds.
Published 2026-08-13 · Links checked 2026-09-06
| Babylon.js | Heaps | |
|---|---|---|
| Pricing | Free | Free |
| Category | Games | Games |
| Rank in Games | Position #19 of 74 | Position #39 of 74 |
| Alternatives listed | 12 → | 12 → |
| Shared tags | #open-source | |
| Unique tags | #webgl #3d-engine #javascript | #game-engine #haxe #cross-platform |
| Source code | github.com/BabylonJS/Babylon.js | github.com/HeapsIO/heaps |
| Documentation | Not detected on official site (checked 2026-09-20) | heaps.io/documentation/ |
| In their own words | Babylon.js is one of the world's leading WebGL-based graphics engines. From a new visual scene inspector, best-in-class physically-based rendering, countless…— official site (homepage description), checked | — |
| Official channels | X (Twitter)declared on www.babylonjs.com via homepage link with a matching handle | GitHubdeclared on heaps.io via homepage link with a matching handle |
| Official website | www.babylonjs.com | heaps.io |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Babylon.js is Free; Heaps is Free. Both are listed in Games on ToolDock.
What they have in common: #open-source
Babylon.js is listed as free; Heaps is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Games listed on ToolDock, and they share the tag open-source.
ToolDock keeps a tag-matched alternatives list for each: see Babylon.js alternatives and Heaps alternatives.