我也遇到过类似的问题。我的错误需要是error和NotImplemented的实例，它还需要在控制台中产生一致的回溯。

我的解决方案:

var NotImplemented = (function() {
  var NotImplemented, err;
  NotImplemented = (function() {
    function NotImplemented(message) {
      var err;
      err = new Error(message);
      err.name = "NotImplemented";
      this.message = err.message;
      if (err.stack) this.stack = err.stack;
    }
    return NotImplemented;
  })();
  err = new Error();
  err.name = "NotImplemented";
  NotImplemented.prototype = err;

  return NotImplemented;
}).call(this);

// TEST:
console.log("instanceof Error: " + (new NotImplemented() instanceof Error));
console.log("instanceof NotImplemented: " + (new NotImplemented() instanceofNotImplemented));
console.log("message: "+(new NotImplemented('I was too busy').message));
throw new NotImplemented("just didn't feel like it");

使用node.js运行的结果:

instanceof Error: true
instanceof NotImplemented: true
message: I was too busy

/private/tmp/t.js:24
throw new NotImplemented("just didn't feel like it");
      ^
NotImplemented: just didn't feel like it
    at Error.NotImplemented (/Users/colin/projects/gems/jax/t.js:6:13)
    at Object.<anonymous> (/Users/colin/projects/gems/jax/t.js:24:7)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.runMain (module.js:487:10)
    at process.startup.processNextTick.process._tickCallback (node.js:244:9)

该错误通过了我的所有3个标准，尽管stack属性是非标准的，但在大多数较新的浏览器中都支持它，这在我的情况下是可以接受的。

以不能使用instanceof为代价，下面的代码保留了原始的堆栈跟踪，并且没有使用任何非标准的技巧。

// the function itself
var fixError = function(err, name) {
    err.name = name;
    return err;
}

// using the function
try {
    throw fixError(new Error('custom error message'), 'CustomError');
} catch (e) {
    if (e.name == 'CustomError')
        console.log('Wee! Custom Error! Msg:', e.message);
    else
        throw e; // unhandled. let it propagate upwards the call stack
}

尝试为用户定义的错误类型的每个实例创建一个新的原型对象。它允许instanceof检查像往常一样运行，并且在Firefox和V8 (Chome, nodejs)中正确报告类型和消息。

function NotImplementedError(message){
    if(NotImplementedError.innercall===undefined){
        NotImplementedError.innercall = true;
        NotImplementedError.prototype = new Error(message);
        NotImplementedError.prototype.name = "NotImplementedError";
        NotImplementedError.prototype.constructor = NotImplementedError;

        return new NotImplementedError(message);
    }
    delete NotImplementedError.innercall;
}

注意，一个额外的条目将在正确的堆栈之前。

在ES2015中，你可以使用类干净地做到这一点:

class NotImplemented extends Error {
  constructor(message = "", ...args) {
    super(message, ...args);
    this.message = message + " has not yet been implemented.";
  }
}

这不会修改全局Error原型，允许您自定义消息、名称和其他属性，并正确地捕获堆栈。它也很有可读性。

当然，如果您的代码将运行在旧的浏览器上，您可能需要使用像babel这样的工具。

以下是我支持es2015之前版本浏览器的解决方案。它不做任何花哨的原型调整，也不会破坏调试器。

/**  Custom Errors
    // Depends on underscore js
    // This will declare an CustError() class in both 'this' and '_exports' namespaces
    // ctor is optional
    declare_cust_error(function CustError(){}, {ns: [this, _exports], ctor: 
        function cust_err_ctor(instance, clazz, name, msg, info){
            q$.called(arguments)
        }
    })

    // Usage:
    // Second param (pojso) is optional
    try {
        throw CustError.create("foo", {k1: 'v1', k2: 'v2'})
    }catch(ex){
        if(CustError.is_inst(ex)){
            console.error("its a CustError", ex)
        } else {
            throw ex
        }
    }

**/
function declare_cust_error(error_class, opts){
    var p, c, cp
    if(!error_class||!(p=error_class.prototype))throw new Error("error_class must be a Class")
    try{
        c = p.constructor; cp = c.toString()
    }catch(ex){}
    if(!cp || cp.indexOf('function ') != 0 || cp.indexOf('[native code]') > 0)
        throw new Error("error_class must be a classic proto class (pre-es6) but got: " + error_class.toString())

    opts=opts||{}
    
    error_class.__is_cust_error__ = true
    error_class.__cust_error_name__ = c.name

    error_class.create = function cust_error_create(msg, info){
        var instance = new Error(msg)
        instance.info = info
        instance.__is_cust_error__ = true
        instance.__cust_error_name__ = c.name
        if(_.isFunction(opts.ctor)){
            opts.ctor(instance, error_class, c.name, msg, info)
        }
        return instance
    }

    error_class.is_inst = function cust_error_is_inst(instanace){
        return ( (instanace instanceof Error) && instanace.__cust_error_name__ === error_class.__cust_error_name__ )
    }
    
    // Declare error in namespace(s)
    _.each(_.isArray(opts.ns)?opts.ns:[opts.ns], function(ns){ ns[c.name] = error_class })

    return error_class

}

这是我的实现:

class HttpError extends Error {
  constructor(message, code = null, status = null, stack = null, name = null) {
    super();
    this.message = message;
    this.status = 500;

    this.name = name || this.constructor.name;
    this.code = code || `E_${this.name.toUpperCase()}`;
    this.stack = stack || null;
  }

  static fromObject(error) {
    if (error instanceof HttpError) {
      return error;
    }
    else {
      const { message, code, status, stack } = error;
      return new ServerError(message, code, status, stack, error.constructor.name);
    }
  }

  expose() {
    if (this instanceof ClientError) {
      return { ...this };
    }
    else {
      return {
        name: this.name,
        code: this.code,
        status: this.status,
      }
    }
  }
}

class ServerError extends HttpError {}

class ClientError extends HttpError { }

class IncorrectCredentials extends ClientError {
  constructor(...args) {
    super(...args);
    this.status = 400;
  }
}

class ResourceNotFound extends ClientError {
  constructor(...args) {
    super(...args);
    this.status = 404;
  }
}

示例用法#1:

app.use((req, res, next) => {
  try {
    invalidFunction();
  }
  catch (err) {
    const error = HttpError.fromObject(err);
    return res.status(error.status).send(error.expose());
  }
});

示例用法#2:

router.post('/api/auth', async (req, res) => {
  try {
    const isLogged = await User.logIn(req.body.username, req.body.password);

    if (!isLogged) {
      throw new IncorrectCredentials('Incorrect username or password');
    }
    else {
      return res.status(200).send({
        token,
      });
    }
  }
  catch (err) {
    const error = HttpError.fromObject(err);
    return res.status(error.status).send(error.expose());
  }
});