Try 'eosjs'.

It is official javascript eos rpc library.

repository has simple example.

 https://github.com/EOSIO/eosjs

modify defaultPrivateKey = "shlee_private_key", and parameter1 ~ parameter3 to correct parameter name

const { Api, JsonRpc, RpcError, JsSignatureProvider } = require('eosjs');
const fetch = require('node-fetch');                            // node only; not needed in browsers
const { TextDecoder, TextEncoder } = require('text-encoding');  // node, IE11 and IE Edge Browsers

const defaultPrivateKey = "5JtUScZK2XEp3g9gh7F8bwtPTRAkASmNrrftmx4AxDKD5K4zDnr"; // useraaaaaaaa
const signatureProvider = new JsSignatureProvider([defaultPrivateKey]);

const rpc = new JsonRpc('http://127.0.0.1:8000', { fetch });

(async () => {
  const result = await api.transact({
    actions: [{
      account: 'shlee',
      name: 'create',
      authorization: [{
        actor: 'shlee',
        permission: 'active',
      }],
      data: {
        parameter1_name: 'shlee',
        parameter2_name: 2,
        parameter3_name: "feed dog",
      },
    }]
  }, {
    blocksBehind: 3,
    expireSeconds: 30,
  });
  console.dir(result);
})();

Try 'eosjs'.

It is official javascript eos rpc library.

repository has simple example.  https://github.com/EOSIO/eosjs

modify defaultPrivateKey = "shlee_private_key", 
and parameter1 ~ parameter3 to correct parameter name
and http://127.0.0.1:8000 to your node api endpoint

const { Api, JsonRpc, RpcError, JsSignatureProvider } = require('eosjs');
const fetch = require('node-fetch');                            // node only; not needed in browsers
const { TextDecoder, TextEncoder } = require('text-encoding');  // node, IE11 and IE Edge Browsers

const defaultPrivateKey = "5JtUScZK2XEp3g9gh7F8bwtPTRAkASmNrrftmx4AxDKD5K4zDnr"; // useraaaaaaaa
const signatureProvider = new JsSignatureProvider([defaultPrivateKey]);

const rpc = new JsonRpc('http://127.0.0.1:8000', { fetch });

(async () => {
  const result = await api.transact({
    actions: [{
      account: 'shlee',
      name: 'create',
      authorization: [{
        actor: 'shlee',
        permission: 'active',
      }],
      data: {
        parameter1_name: 'shlee',
        parameter2_name: 2,
        parameter3_name: "feed dog",
      },
    }]
  }, {
    blocksBehind: 3,
    expireSeconds: 30,
  });
  console.dir(result);
})();