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@gaearon
gaearon / 00-README-NEXT-SPA.md
Last active June 9, 2025 05:45
Next.js SPA example with dynamic client-only routing and static hosting

Next.js client-only SPA example

Made this example to show how to use Next.js router for a 100% SPA (no JS server) app.

You use Next.js router like normally, but don't define getStaticProps and such. Instead you do client-only fetching with swr, react-query, or similar methods.

You can generate HTML fallback for the page if there's something meaningful to show before you "know" the params. (Remember, HTML is static, so it can't respond to dynamic query. But it can be different per route.)

Don't like Next? Here's how to do the same in Gatsby.

use std::collections::HashMap;
trait Functor<T, U> {
type Out;
fn fmap<F: 'static>(self, f: F) -> Self::Out
where
F: FnOnce(&T) -> U + Clone;
}
@fabiolimace
fabiolimace / UUIDv6.sql
Last active July 21, 2025 13:35
Functions for generating UUIDv6 and UUIDv7 on PostgreSQL
/*
* MIT License
*
* Copyright (c) 2023-2024 Fabio Lima
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
@wtbarnes
wtbarnes / push-to-someone-elses-pr.md
Created March 5, 2020 04:49
Brief instructions for how to modify and push to someone else's PR on github

How to Push to Someone Else's Pull Request

Let's say contributor has submitted a pull request to your (author) project (repo). They have made changes on their branch feature and have proposed to merge this into origin/master, where

origin -> https://github.com/author/repo.git

Now say you would like to make commits to their PR and push those changes. First, add their fork as a remote called

@srfrog
srfrog / cuid.sql
Created November 27, 2019 03:49
CUIDs for PL/PgSQL
-- Collision-resistant ids optimized for horizontal scaling and performance, for PL/PgSQL.
-- Based on https://github.com/ericelliott/cuid
-- Version 1.0.0
-- Usage: SELECT cuid();
-- BEGIN CONFIG ---
-- Put a unique host ID (int) here per server instance.
-- Once set, this value should not be changed.
@jyurek
jyurek / tm.sh
Last active April 25, 2025 04:13
Create and switch sessions in tmux quickly
#!/bin/sh
tm() {
if [ -z $1 ]; then
tmux switch-client -l
else
if [ -z "$TMUX" ]; then
tmux new-session -As $1
else
if ! tmux has-session -t $1 2>/dev/null; then
TMUX= tmux new-session -ds $1
@JalfResi
JalfResi / revprox.go
Last active May 7, 2025 07:35
Simple reverse proxy in Go
package main
import(
"log"
"net/url"
"net/http"
"net/http/httputil"
)
func main() {