FP, control: N-body: big simulation with quad-tree optimisations
INT, control: compression: some zlib / lz4 like compression
INT, control: parsing: json parsing  (make sure to control memory allocator, i.e. by providing our own)
INT, control: bytecode: simulate a VM / bytecode interpreter
INT: random number generation
FP: finance: black-scholes
FP: timeseries: computer running (windowed) min, max, median, average, exponential moving average and moments, incrementally


Richards
OS kernel simulation benchmark, originally written in BCPL by Martin Richards (539 lines).

    Main focus: property load/store, function/method calls
    Secondary focus: code optimization, elimination of redundant code

Deltablue Fixed
One-way constraint solver, originally written in Smalltalk by John Maloney and Mario Wolczko (880 lines).

    Main focus: polymorphism
    Secondary focus: OO-style programming

Raytrace
Ray tracer benchmark based on code by Adam Burmister (904 lines).

    Main focus: argument object, apply
    Secondary focus: prototype library object, creation pattern

NavierStokes Fixed
2D NavierStokes equations solver, heavily manipulates double precision arrays. Based on Oliver Hunt's code (387 lines).

    Main focus: reading and writing numeric arrays.
    Secondary focus: floating point math.


Splay
Data manipulation benchmark that deals with splay trees and exercises the automatic memory management subsystem (394 lines).

    Main focus: Fast object creation, destruction

EarleyBoyer
Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler (4684 lines).

    Main focus: Fast object creation, destruction
    Secondary focus: closures, arguments object

3D bullet
Mandreel
Runs the 3D Bullet Physics Engine ported from C++ to JavaScript via Mandreel (277,377 lines).

    Main focus: emulation


Neural network inference
Some simple random model with few layers, some convolutions, etc