diff --git a/.coafile b/.coafile
index fdabc74..78751fb 100644
--- a/.coafile
+++ b/.coafile
@@ -31,9 +31,16 @@ files = templates/*.html
 bears = HTMLLintBear
 htmllint_ignore = optional
 
-[json]
+[all.json-i18n]
+files = static/i18n/**
+bears = JSONFormatBear
+indent_size = 4
+escape_unicode = False
+default_actions = *: ApplyPatchAction
+
+[all.json]
 files = *.json
-ignore = tests/__data__/**, package-lock.json
+ignore += static/i18n/**
 bears = JSONFormatBear
 indent_size = 2
 default_actions = *: ApplyPatchAction
diff --git a/static/i18n/en.json b/static/i18n/en.json
index 9043918..191b156 100644
--- a/static/i18n/en.json
+++ b/static/i18n/en.json
@@ -1,23 +1,23 @@
 {
-  "page-title": "Google Code-in 2017 Current Leaders",
-  "last-updated": "Last updated",
-  "order-info": "The leading participants for each organization (and their GitHub accounts, if applicable) are listed randomly.",
-  "tasks-completed": "Tasks Completed",
-  "gci-copyright": "Google Code-in and the Google Code-in logo are trademarks of Google Inc.",
-  "gitlab-copyright-1": "The GitLab logo is licensed under",
-  "gitlab-copyright-2": "by GitLab Inc.",
-  "orgs-no-listed": "Organization(s) with no listed leaders",
-  "passed": "$1% passed, approximately $2 before task claiming ends",
-  "seconds-ago": "$1 {{PLURAL:$1|second|seconds}} ago",
-  "minutes-ago": "$1 {{PLURAL:$1|minute|minutes}} ago",
-  "hours-ago": "$1 {{PLURAL:$1|hour|hours}} ago",
-  "days-ago": "$1 {{PLURAL:$1|day|days}} ago",
-  "months-ago": "$1 {{PLURAL:$1|month|months}} ago",
-  "years-ago": "$1 {{PLURAL:$1|year|years}} ago",
-  "seconds": "$1 {{PLURAL:$1|second|seconds}}",
-  "minutes": "$1 {{PLURAL:$1|minute|minutes}}",
-  "hours": "$1 {{PLURAL:$1|hour|hours}}",
-  "days": "$1 {{PLURAL:$1|day|days}}",
-  "months": "$1 {{PLURAL:$1|month|months}}",
-  "years": "$1 {{PLURAL:$1|year|years}}"
+    "page-title": "Google Code-in 2017 Current Leaders",
+    "last-updated": "Last updated",
+    "order-info": "The leading participants for each organization (and their GitHub accounts, if applicable) are listed randomly.",
+    "tasks-completed": "Tasks Completed",
+    "gci-copyright": "Google Code-in and the Google Code-in logo are trademarks of Google Inc.",
+    "gitlab-copyright-1": "The GitLab logo is licensed under",
+    "gitlab-copyright-2": "by GitLab Inc.",
+    "orgs-no-listed": "Organization(s) with no listed leaders",
+    "passed": "$1% passed, approximately $2 before task claiming ends",
+    "seconds-ago": "$1 {{PLURAL:$1|second|seconds}} ago",
+    "minutes-ago": "$1 {{PLURAL:$1|minute|minutes}} ago",
+    "hours-ago": "$1 {{PLURAL:$1|hour|hours}} ago",
+    "days-ago": "$1 {{PLURAL:$1|day|days}} ago",
+    "months-ago": "$1 {{PLURAL:$1|month|months}} ago",
+    "years-ago": "$1 {{PLURAL:$1|year|years}} ago",
+    "seconds": "$1 {{PLURAL:$1|second|seconds}}",
+    "minutes": "$1 {{PLURAL:$1|minute|minutes}}",
+    "hours": "$1 {{PLURAL:$1|hour|hours}}",
+    "days": "$1 {{PLURAL:$1|day|days}}",
+    "months": "$1 {{PLURAL:$1|month|months}}",
+    "years": "$1 {{PLURAL:$1|year|years}}"
 }
diff --git a/static/i18n/es.json b/static/i18n/es.json
index 5726dbc..3a8c08a 100644
--- a/static/i18n/es.json
+++ b/static/i18n/es.json
@@ -1,21 +1,21 @@
 {
-  "page-title": "Líderes actuales de Google Code-in 2017",
-  "last-updated": "Última actualización",
-  "order-info": "Los participantes líderes de cada organización (y sus respectivas cuentas de GitHub) están listados de forma aleatoria.",
-  "tasks-completed": "Tareas completadas",
-  "gci-copyright": "Google Code-in y su logotipo son marcas registradas de Google Inc.",
-  "orgs-no-listed": "Organizacion(es) sin listado de líderes",
-  "passed": "$1% completado, aproximadamente $2 hasta que termine el periodo de tareas",
-  "seconds-ago": "hace $1 {{PLURAL:$1|segundo|segundos}}",
-  "minutes-ago": "hace $1 {{PLURAL:$1|minuto|minutos}}",
-  "hours-ago": "hace $1 {{PLURAL:$1|hora|horas}}",
-  "days-ago": "hace $1 {{PLURAL:$1|día|días}}",
-  "months-ago": "hace $1 {{PLURAL:$1|mes|meses}}",
-  "years-ago": "hace $1 {{PLURAL:$1|año|años}}",
-  "seconds": "$1 {{PLURAL:$1|segundo|segundos}}",
-  "minutes": "$1 {{PLURAL:$1|minuto|minutos}}",
-  "hours": "$1 {{PLURAL:$1|hora|horas}}",
-  "days": "$1 {{PLURAL:$1|día|días}}",
-  "months": "$1 {{PLURAL:$1|mes|meses}}",
-  "years": "$1 {{PLURAL:$1|año|años}}"
+    "page-title": "Líderes actuales de Google Code-in 2017",
+    "last-updated": "Última actualización",
+    "order-info": "Los participantes líderes de cada organización (y sus respectivas cuentas de GitHub) están listados de forma aleatoria.",
+    "tasks-completed": "Tareas completadas",
+    "gci-copyright": "Google Code-in y su logotipo son marcas registradas de Google Inc.",
+    "orgs-no-listed": "Organizacion(es) sin listado de líderes",
+    "passed": "$1% completado, aproximadamente $2 hasta que termine el periodo de tareas",
+    "seconds-ago": "hace $1 {{PLURAL:$1|segundo|segundos}}",
+    "minutes-ago": "hace $1 {{PLURAL:$1|minuto|minutos}}",
+    "hours-ago": "hace $1 {{PLURAL:$1|hora|horas}}",
+    "days-ago": "hace $1 {{PLURAL:$1|día|días}}",
+    "months-ago": "hace $1 {{PLURAL:$1|mes|meses}}",
+    "years-ago": "hace $1 {{PLURAL:$1|año|años}}",
+    "seconds": "$1 {{PLURAL:$1|segundo|segundos}}",
+    "minutes": "$1 {{PLURAL:$1|minuto|minutos}}",
+    "hours": "$1 {{PLURAL:$1|hora|horas}}",
+    "days": "$1 {{PLURAL:$1|día|días}}",
+    "months": "$1 {{PLURAL:$1|mes|meses}}",
+    "years": "$1 {{PLURAL:$1|año|años}}"
 }
diff --git a/static/i18n/pl.json b/static/i18n/pl.json
index 27c3f76..2e65c52 100644
--- a/static/i18n/pl.json
+++ b/static/i18n/pl.json
@@ -1,21 +1,21 @@
 {
-  "page-title": "Obecni liderzy Google Code-in 2017",
-  "last-updated": "Ostatnio aktualizowano",
-  "order-info": "Uczestnicy na prowadzeniu z każdej organizacji (i ich konta na GitHubie, jeśli dotyczy) wypisani są w kolejności losowej.",
-  "tasks-completed": "Ukończone zadania",
-  "gci-copyright": "Google Code-in i logo Google Code-in są znakami towarowymi Google Inc.",
-  "orgs-no-listed": "Organizacje bez wypisanych liderów",
-  "passed": "Ukończono $1%, pozostało około $2 do końca zajmowania zadań",
-  "seconds-ago": "$1 {{PLURAL:$1|sekunda|sekundy|sekund}} temu",
-  "minutes-ago": "$1 {{PLURAL:$1|minuta|minuty|minut}} temu",
-  "hours-ago": "$1 {{PLURAL:$1|godzina|godziny|godzin}} temu",
-  "days-ago": "$1 {{PLURAL:$1|dzień|dni}} temu",
-  "months-ago": "$1 {{PLURAL:$1|miesiąc|miesiące|miesięcy}} temu",
-  "years-ago": "$1 {{PLURAL:$1|rok|lata|lat}} temu",
-  "seconds": "$1 {{PLURAL:$1|sekunda|sekundy|sekund}}",
-  "minutes": "$1 {{PLURAL:$1|minuta|minuty|minut}}",
-  "hours": "$1 {{PLURAL:$1|godzina|godziny|godzin}}",
-  "days": "$1 {{PLURAL:$1|dzień|dni}}",
-  "months": "$1 {{PLURAL:$1|miesiąc|miesiące|miesięcy}",
-  "years": "$1 {{PLURAL:$1|rok|lata|lat}}"
+    "page-title": "Obecni liderzy Google Code-in 2017",
+    "last-updated": "Ostatnio aktualizowano",
+    "order-info": "Uczestnicy na prowadzeniu z każdej organizacji (i ich konta na GitHubie, jeśli dotyczy) wypisani są w kolejności losowej.",
+    "tasks-completed": "Ukończone zadania",
+    "gci-copyright": "Google Code-in i logo Google Code-in są znakami towarowymi Google Inc.",
+    "orgs-no-listed": "Organizacje bez wypisanych liderów",
+    "passed": "Ukończono $1%, pozostało około $2 do końca zajmowania zadań",
+    "seconds-ago": "$1 {{PLURAL:$1|sekunda|sekundy|sekund}} temu",
+    "minutes-ago": "$1 {{PLURAL:$1|minuta|minuty|minut}} temu",
+    "hours-ago": "$1 {{PLURAL:$1|godzina|godziny|godzin}} temu",
+    "days-ago": "$1 {{PLURAL:$1|dzień|dni}} temu",
+    "months-ago": "$1 {{PLURAL:$1|miesiąc|miesiące|miesięcy}} temu",
+    "years-ago": "$1 {{PLURAL:$1|rok|lata|lat}} temu",
+    "seconds": "$1 {{PLURAL:$1|sekunda|sekundy|sekund}}",
+    "minutes": "$1 {{PLURAL:$1|minuta|minuty|minut}}",
+    "hours": "$1 {{PLURAL:$1|godzina|godziny|godzin}}",
+    "days": "$1 {{PLURAL:$1|dzień|dni}}",
+    "months": "$1 {{PLURAL:$1|miesiąc|miesiące|miesięcy}",
+    "years": "$1 {{PLURAL:$1|rok|lata|lat}}"
 }