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Love2D's default variable timestep can make Box2D physics jitter. Learn when and how to replace love.run() with a fixed-timestep accumulator loop.
Step LÖVE physics with a constant timestep using an accumulator loop, clamp catch-up to avoid the spiral of death, and interpolate transforms at draw time for smooth rendering at any refresh rate.
MonoGame's default fixed timestep can cap your update rate, while a variable timestep introduces non-determinism. A time accumulator lets you lock updates at 60 FPS and render smoothly at any frame rate.
Learn how PixiJS Ticker drives requestAnimationFrame, shares a global loop, and why mixing variable deltaTime with fixed timesteps can keep your game logic deterministic.
Learn how to decouple simulation from rendering in Love2D using a fixed‑timestep accumulator, avoid tunneling after hitches, and add interpolation for smooth frames.
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monogame
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