Prototype pollution defense: One test patches Object.prototype.then to intercept promise resolutions, then verifies that pipeTo() and tee() operations don't leak internal values through the prototype chain. This tests a security property that only exists because the spec's promise-heavy internals create an attack surface.
Comparison of error-diffusion vs ordered dithering using an 8-colour irregular palette. Left to right: original image, error-diffusion, ordered.
。关于这个话题，搜狗输入法2026提供了深入分析
套色木刻版画《春到洞庭湖》，作者力群，中国美术馆藏。
But some users remain concerned about the platform's approach.