float i,e,R,s;vec3 q,p,d=vec3(FC.xy/r*.6+vec2(-.3,.8),1);for(q.zy--;i++<99.;){o.rgb+=.024-hsv(p.y,.7,min(e*s,R)/6.);s=2.5,p=q+=d*e*R*.1*d.y;p=vec3(log2(R=length(p))-t,exp2(R-p.z/R*.2),atan(p.y,p.x)*2.5);for(e=--p.y;s<7e2;s+=s)e+=dot(cos(p.xz*s-.5),sin(p.xx*s+1.))/s;} #つぶやきGLSL

Hypnosis, 233 chars #つぶやきGLSL

for (O *= m; m < 170.;O += .0007 / (abs(length(
a + abs(sin(m* mix(.02,.07, sin(f)*.5 + .5) - f))
* vec2(cos(x = m*.05-f), sin(x)))-.5) + .02)
* (1.+cos(m++*.1 + length(a)*6. - f + vec4(0,1,2,0))));

Merry Xmas in 388 chars! #つぶやきGLSL

for (O*=i;i++<8.;O+=.004/abs(sin(length(u=fract((U-vec2(0,1))*r(-t*.05)*(1.5+i*.1))-.5)*exp(length(u)*1.5-l)*7.+sin(t)*.05)/8.-.3*s*.6+U.x+1.4+sin(U.y*13.+3.)*.1-2.*s+2.2)))*(1.+cos(i*.5+l*5.-t*4.+vec4(0,1,2,0))));

shadertoy.com/view/4fs3WS

#つぶやきGLSL float i,e,R,s;vec3 q,p,d=vec3(FC.xy/r*.4+vec2(-.2,1.7),2);for(q.zy--;i++<99.;){o+=.026-min(e*e,R)/6.;s=8.,p=q+=d*e*R*.03;p=vec3(log(R=length(p))-t*.4,exp(-p.z/R),t*.4-atan(p.x*5.*e,q.y-.05));for(e=--p.y;s<7e2;s+=s)e+=.1-dot(cos(p.zxy*s),cos(p*s))/s*.35;}

Eclipse, 336 chars #つぶやきGLSL

for (O *= i; i++ < 60.; O += pow(.0024/(abs(length(u*r-cos(t*.5+i*.009)*sin(i+t)*vec2(cos(i+i*sin(t*.5)*.01+t),sin(i+t)))-1.)+.02+smoothstep(1.,1.5,l)*abs(cos(t*.5)))*(1.+cos(i*.35+l*8.+vec4(0,1,2,0))),O-O+1.1));

New ShaderToy song, reverb idea
#つぶやきGLSL #shadertoy #glsl
shadertoy.com/view/csGBRD

for(float F,L,O,W;F++<96.;o+=.02/exp(3e2*L*FC.ptqs)){vec3 E,R=vec3((FC.rg/r-.5)*W,W-6.)*rotate3D(t,++E);O=2.;R.g*=.7;R*=L=9./dot(R,R);O*=L;R.sp*=rotate2D(R.t*.5+t/F4);for(int E;E++<6;R.xz*=rotate2D(.5))R.p=abs(R.b);W+=L=abs(cos(R.t+t*9.))*sin(R.s*R.b/1e2)*6./O+.5/O;} #つぶやきGLSL

order / chaos / order #つぶやきGLSL

vec2 u=(FC.xy-.5*r)/r.x;for(int i=0;++i<17;)u=vec2(u.x,-u.y)/dot(u,u)+.4*u*rotate2D(t*.5);o+=(u.x+u.y)*9.;

twigl.app/?ol=true&ss=-N…

for(float d,i,a,s;i++<1e2;a+=d){vec3 p=vec3((FC.xy*2.-r)/r.y*a,a+t);s=atan(p.y,p.x);p.xy=abs(.7*vec2(length(sin(p.xy))-1.-sin(i*.05+t*8.-s*2.)*.1,sin(p.z+s))*rotate2D(s*5.-p.z))-.1;d=(length(p.xy)-.03)*.3;o.rgb+=.2/exp(d*i)*sin(p);} #つぶやきGLSL

#つぶやきGLSL
vec3 p;for(float s,j,d,m,i;i++<30.;m+=d){p=vec3(0,0,-3)+normalize(vec3((FC.xy*2.-r)/r.y,1.))*m;p.xz*=rotate2D(t*2.);for(d=1e4,s=1.2,j=0.;j++<8.;p=abs(p*rotate3D(t,vec3(1)))-s)s/=2.;d=length(p)-s;if(d<1e-2){o=vec4(0,.4,1,1)*i/15.*(1.5-m*.3);break;}if(m>4.)break;}

vec3 q=vec3(0,0,99),p,u,v;for(float w,d,i=0.;i++<80.;v=u,u=q,q+=(FC.rgb*2.-r.xyx)/r.x*d+vec3(sin(i),cos(i),0))for(d=w=6.;--w>0.;p=q,p.xz*=rotate2D(t+w/.8),p.xy*=rotate2D(1.),d=min(d,dot(p+sin(p)*.3,sign(p)*.3)-9.));o+=sign(.5-cross(q-u,q-v).y-fract(FC.x/9.-FC.y/7.)); #つぶやきGLSL

vec3 q=vec3(0,0,99),p,u,v;for(float w,d,i=0.;i++<80.;v=u,u=q,q+=(FC.rgb*2.-r.xyx)/r.x*d+vec3(sin(i),cos(i),0))for(d=w=6.;w>0.;w-=1.26){p=q;p.xz*=rotate2D(t+w);p.xy*=rotate2D(1.);d=min(d,dot(p+sin(p)*.3,sign(p)*.3)-9.);}o.rgb=cross(q-u,q-v)+.5;twigl.app/?ol=true&ss=-N… #つぶやきGLSL

'Milky' #つぶやきGLSL

for(float i=-fract(t/.1),j;i++<1e2;o+=(cos((j=round(i+t/.1))*j+vec4(0,1,2,3))+1.)*exp(cos(j*j/.1)/.6)*min(1e3-i/.1+9.,i)/5e4/length((FC.xy-r*.5)/r.y+.05*cos(j*j/F4+vec2(0,5))*sqrt(i)));o=tanh(o*o);

'Shield' #つぶやきGLSL

for(float i,z;i<1.;i+=.01){vec2 p=(FC.xy*2.-r)/r.y*i,v;p/=.2+sqrt(z=max(1.-dot(p,p),0.))*.3;p.y+=fract(ceil(p.x=p.x/.9+t)*.5)+t*.2;v=abs(fract(p)-.5);o+=vec4(2,3,5,1)/2e3*z/(abs(max(v.x*1.5+v,v+v).y-1.)+.1-i*.09);}o=tanh(o*o);

#define f pow(i.y,-abs(length((P+P-r)/r.y
void mainImage(out vec4 C, vec2 P){vec2 r=iResolution.xy, i=vec2(3.14,2.71);float o=i.y/i.x,a=iTime*.25,c=f )-o)*20.)+f -o*vec2(cos(a),sin(a))))*i.x); C.rgb=c*vec3(i*.2,.3);}
#つぶやきGLSL

xor patterns again #つぶやきGLSL

o.xy=FC.xy/5.+t*16.;o=.5+.5*sin(vec4(-5,2,3,1)+2.*fract(float(int(o.x)^int(o.y))/37.+t));

twigl.app/?ol=true&ss=-N…

I inscribed my #つぶやきGLSL experiment on a Nakamoto sat as #ordinals

ordinals.com/sat/1430418308…

Here a description if someone would like to try
gist.github.com/anbello/58d1b9…

#define T(z)a*z+(1.-a)*z*z/(1.+z*z)*2.
vec2 q=(FC.xy-r)/r.y*4.-t*.3,p=(fract(q)-.5)*65.;float i,z,a=snoise2D(ceil(q)+t*4e-4)*.4+step(i,cos(t+fract(q.x+q.y)))*.3;for(q=p;i++<99.;)z=q.y+T(q.x),q.y=T(z)-q.x,q.x=z,o.rgb+=hsv(i*.1+t*.2,.7,1.)*exp(-length(q-p)*4.)*5.; #つぶやきGLSL

#つぶやきGLSL
vec3 Y=vec3((FC.xy-r*.5)/r.y*t,.5),I=sign(Y),O,D=I/Y,M=ceil(O),S=(I*(M-O+.5)+.5)*D,K;ivec3 T;for(;O.x++<99.&&Y.z>0.;)K=vec3(lessThanEqual(S,min(S.yzx,S.zxy))),S+=K*D,M+=K*I,T=ivec3(abs(M).xy,f*.1),Y=vec3(M.z>4.?T.x&T.y&T.z:1);o+=(9.+fwidth(O.x))/O.x;