curbol

# The definition of color schemes.
schemes:
  gruvbox_material_hard_dark: &gruvbox_material_hard_dark
    primary:
      background: '0x1d2021'
      foreground: '0xd4be98'
    normal:
      black:   '0x32302f'
      red:     '0xea6962'
      green:   '0xa9b665'

curbol

package main

import (
	"fmt"
	"sync"
)

type Fetcher interface {
	// Fetch returns the body of URL and
	// a slice of URLs found on that page.