Niklas P niklasp

💥

2026 let's go steppin

History of Science MA, Computer Science BA, frontend wizard in web3, web3D and web2

niklasp / gslg.js

Created October 4, 2021 10:02


	initLg() {
	if ( ! this.swiperSettings.hasLg ) {
	return;
	}

	const dynamicEl = [ ...this.domSlides ].reduce( ( result, domSlide ) => {

	let lgElement;

niklasp / interaction listeners

Last active December 3, 2021 16:39

	/* Scroll Velocity */
	document.addEventListener( 'wheel', ( e ) => {
	e.preventDefault()
	this.scrollTarget = e.deltaY / 3
	} );

	//render()
	this.direction = this.scroll > 0 ? -1 : 1

	this.scroll -=(this.scroll - this.scrollTarget)*0.1

niklasp / polkadot-brand-colors.css

Last active February 22, 2023 19:16

Copy and paste all polkadot brand colors as css variables

niklasp / attributes.json

Last active August 18, 2023 10:37

	//Collection ID: 97
	//Item id: 2583060150
	//Kodadot URL: https://kodadot.xyz/ahk/gallery/97-2583060150

	//extrinsic: nfts.attribute: Option<(Bytes,PalletNftsAttributeDeposit)>
	[
	[
	[
	97
	2,583,060,150

niklasp / gist:d86f197297156b2815224beee5380021

Created August 28, 2023 12:33

wasm trap

	RPC-CORE: call(method: Text, data: Bytes, at?: BlockHash): Bytes:: -32000: Client error: Execution failed: Execution aborted due to trap: wasm trap: wasm `unreachable` instruction executed
	WASM backtrace:
	error while executing at wasm backtrace:
	0: 0x4261a - <unknown>!rust_begin_unwind
	1: 0x4a60 - <unknown>!core::panicking::panic_fmt::he4489d678d6570d5
	2: 0xafe88 - <unknown>!TransactionPaymentApi_query_info
	Trace: RpcError: -32000: Client error: Execution failed: Execution aborted due to trap: wasm trap: wasm `unreachable` instruction executed
	WASM backtrace:
	error while executing at wasm backtrace:
	0: 0x4261a - <unknown>!rust_begin_unwind

niklasp / gist:750180046dbcedefc9ba349ccbeaa8f6

Created August 29, 2023 13:24

0.json

This file has been truncated, but you can view the full file.

	{
	"nfts": [
	{
	"isSigned": false,
	"method": {
	"args": {
	"collection": "101",
	"item": "135,796,623",
	"mint_to": {
	"Id": "GkQJko5bSB32BBexZMD3H9kbvaopFT4tFn6xN9F6evkwQnx"

niklasp / nft.collections

Created August 30, 2023 19:49

	nfts.collection: Option<PalletNftsCollectionDetails>
	[
	[
	[
	100
	]
	{
	owner: Fksmad33PFxhrQXNYPPJozgWrv82zuFLvXK7Rh8m1xQhe98
	ownerDeposit: 100,000,000,000
	items: 0

niklasp / gist:b02717ff0d257e67a23713069715afba

Created August 31, 2023 09:15

0.json

	{
	"nfts": [
	{
	"isSigned": false,
	"method": {
	"args": {
	"collection": "101",
	"item": "588,278,458",
	"mint_to": {
	"Id": "GkQJko5bSB32BBexZMD3H9kbvaopFT4tFn6xN9F6evkwQnx"

niklasp / gist:50b84a050c609987ebac3edd23e9ccb5

Created April 8, 2025 22:27

	// `dot` is the name we gave to `npx papi add`
	import { dot } from "@polkadot-api/descriptors";
	import { createClient, SS58String } from "polkadot-api";
	import { getSmProvider } from "polkadot-api/sm-provider";
	import { chainSpec } from "polkadot-api/chains/polkadot";
	import { startFromWorker } from "polkadot-api/smoldot/from-node-worker";
	import { fileURLToPath } from "url";
	import { dirname, join } from "path";
	import { Worker } from "worker_threads";

niklasp / smoldot-nextjs.ts

Last active April 10, 2025 09:37

	import { startFromWorker } from "polkadot-api/smoldot/from-node-worker";
	import { Worker } from "worker_threads";
	import { fileURLToPath } from "url";
	import { dirname, join } from "path";
	import type { Client } from "polkadot-api/smoldot";

	// Singleton worker instance and nonce cache
	let worker: Worker \| null = null;
	let smoldot: Client \| null = null;
	const nonceCache: Map<string, number> = new Map();