pokemon-go-type-effectiveness.json

{
  "Normal": {
    "strengths": { "super_effective": [], "not_very_effective": ["Rock", "Steel"], "immune": ["Ghost"] },
    "weaknesses": { "super_effective": ["Fighting"], "not_very_effective": [], "immune": ["Ghost"] }
  },
  "Fire": {
    "strengths": { "super_effective": ["Grass", "Ice", "Bug", "Steel"], "not_very_effective": ["Fire", "Water", "Rock", "Dragon"], "immune": [] },
    "weaknesses": { "super_effective": ["Water", "Ground", "Rock"], "not_very_effective": ["Fire", "Grass", "Ice", "Bug", "Steel", "Fairy"], "immune": [] }
  },
  "Water": {
    "strengths": { "super_effective": ["Fire", "Ground", "Rock"], "not_very_effective": ["Water", "Grass", "Dragon"], "immune": [] },
    "weaknesses": { "super_effective": ["Electric", "Grass"], "not_very_effective": ["Fire", "Water", "Ice", "Steel"], "immune": [] }
  },
  "Electric": {
    "strengths": { "super_effective": ["Water", "Flying"], "not_very_effective": ["Electric", "Grass", "Dragon"], "immune": ["Ground"] },
    "weaknesses": { "super_effective": ["Ground"], "not_very_effective": ["Electric", "Flying", "Steel"], "immune": [] }
  },
  "Grass": {
    "strengths": { "super_effective": ["Water", "Ground", "Rock"], "not_very_effective": ["Fire", "Grass", "Poison", "Flying", "Bug", "Dragon", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Fire", "Ice", "Poison", "Flying", "Bug"], "not_very_effective": ["Water", "Electric", "Grass", "Ground"], "immune": [] }
  },
  "Ice": {
    "strengths": { "super_effective": ["Grass", "Ground", "Flying", "Dragon"], "not_very_effective": ["Fire", "Water", "Ice", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Fire", "Fighting", "Rock", "Steel"], "not_very_effective": ["Ice"], "immune": [] }
  },
  "Fighting": {
    "strengths": { "super_effective": ["Normal", "Ice", "Rock", "Dark", "Steel"], "not_very_effective": ["Poison", "Flying", "Psychic", "Bug", "Fairy"], "immune": ["Ghost"] },
    "weaknesses": { "super_effective": ["Flying", "Psychic", "Fairy"], "not_very_effective": ["Bug", "Rock", "Dark"], "immune": [] }
  },
  "Poison": {
    "strengths": { "super_effective": ["Grass", "Fairy"], "not_very_effective": ["Poison", "Ground", "Rock", "Ghost"], "immune": ["Steel"] },
    "weaknesses": { "super_effective": ["Ground", "Psychic"], "not_very_effective": ["Grass", "Fighting", "Poison", "Bug", "Fairy"], "immune": [] }
  },
  "Ground": {
    "strengths": { "super_effective": ["Fire", "Electric", "Poison", "Rock", "Steel"], "not_very_effective": ["Grass", "Bug"], "immune": ["Flying"] },
    "weaknesses": { "super_effective": ["Water", "Grass", "Ice"], "not_very_effective": ["Poison", "Rock"], "immune": ["Electric"] }
  },
  "Flying": {
    "strengths": { "super_effective": ["Grass", "Fighting", "Bug"], "not_very_effective": ["Electric", "Rock", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Electric", "Ice", "Rock"], "not_very_effective": ["Grass", "Fighting", "Bug"], "immune": ["Ground"] }
  },
  "Psychic": {
    "strengths": { "super_effective": ["Fighting", "Poison"], "not_very_effective": ["Psychic", "Steel"], "immune": ["Dark"] },
    "weaknesses": { "super_effective": ["Bug", "Ghost", "Dark"], "not_very_effective": ["Fighting", "Psychic"], "immune": [] }
  },
  "Bug": {
    "strengths": { "super_effective": ["Grass", "Psychic", "Dark"], "not_very_effective": ["Fire", "Fighting", "Poison", "Flying", "Ghost", "Steel", "Fairy"], "immune": [] },
    "weaknesses": { "super_effective": ["Fire", "Flying", "Rock"], "not_very_effective": ["Grass", "Fighting", "Ground"], "immune": [] }
  },
  "Rock": {
    "strengths": { "super_effective": ["Fire", "Ice", "Flying", "Bug"], "not_very_effective": ["Fighting", "Ground", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Water", "Grass", "Fighting", "Ground", "Steel"], "not_very_effective": ["Normal", "Fire", "Poison", "Flying"], "immune": [] }
  },
  "Ghost": {
    "strengths": { "super_effective": ["Psychic", "Ghost"], "not_very_effective": ["Dark"], "immune": ["Normal"] },
    "weaknesses": { "super_effective": ["Ghost", "Dark"], "not_very_effective": ["Poison", "Bug"], "immune": ["Normal", "Fighting"] }
  },
  "Dragon": {
    "strengths": { "super_effective": ["Dragon"], "not_very_effective": ["Steel"], "immune": ["Fairy"] },
    "weaknesses": { "super_effective": ["Ice", "Dragon", "Fairy"], "not_very_effective": ["Fire", "Water", "Electric", "Grass"], "immune": [] }
  },
  "Dark": {
    "strengths": { "super_effective": ["Psychic", "Ghost"], "not_very_effective": ["Fighting", "Dark", "Fairy"], "immune": [] },
    "weaknesses": { "super_effective": ["Fighting", "Bug", "Fairy"], "not_very_effective": ["Ghost", "Dark"], "immune": ["Psychic"] }
  },
  "Steel": {
    "strengths": { "super_effective": ["Ice", "Rock", "Fairy"], "not_very_effective": ["Fire", "Water", "Electric", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Fire", "Fighting", "Ground"], "not_very_effective": ["Normal", "Grass", "Ice", "Flying", "Psychic", "Bug", "Rock", "Dragon", "Steel", "Fairy"], "immune": ["Poison"] }
  },
  "Fairy": {
    "strengths": { "super_effective": ["Fighting", "Dragon", "Dark"], "not_very_effective": ["Fire", "Poison", "Steel"], "immune": [] },
    "weaknesses": { "super_effective": ["Poison", "Steel"], "not_very_effective": ["Fighting", "Bug", "Dark"], "immune": ["Dragon"] }
  }
}