diff --git a/.travis/build-and-run-docker-test-containers.sh b/.travis/build-and-run-docker-test-containers.sh
deleted file mode 100755
index d377ba8dd..000000000
--- a/.travis/build-and-run-docker-test-containers.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2018 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-set -e
-
-docker build -t build_cpp_image -f tests/docker/Dockerfile.testing.cpp.debian_buster .
-# Run tests with sanitizers  (--cap-add SYS_PTRACE), both GCC and Clang.
-cpp_test_args="--cap-add SYS_PTRACE build_cpp_image sh ./tests/docker/cpp_test.run.sh Debug"
-docker run --rm $cpp_test_args
-docker run --rm --env CC=/usr/bin/clang --env CXX=/usr/bin/clang++ $cpp_test_args
-# Build flatc on debian once to speed up the test loop below.
-docker run --name flatc_container build_cpp_image sh ./tests/docker/build_flatc.run.sh Debug
-# All dependent dockers refer to 'flatc_debian_stretch'.
-docker cp flatc_container:/flatbuffers/flatc flatc_debian_stretch
-
-for f in $(ls tests/docker/languages | sort)
-do
-        # docker pull sometimes fails for unknown reasons, probably travisci-related. this retries the pull we need a few times.
-        REQUIRED_BASE_IMAGE=$(cat tests/docker/languages/${f} | head -n 1  | awk ' { print $2 } ')
-
-        set +e
-        n=0
-        until [ $n -ge 5 ]
-        do
-           docker pull $REQUIRED_BASE_IMAGE && break
-           n=$[$n+1]
-           sleep 1
-        done
-        set -e
-
-        docker build -t $(echo ${f} | cut -f 3- -d .) -f tests/docker/languages/${f} .
-        echo "TEST OK: ${f}"
-done
diff --git a/.travis/check-sources.sh b/.travis/check-sources.sh
deleted file mode 100644
index 3e6dbf16b..000000000
--- a/.travis/check-sources.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2018 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-set -e
-
-if [ -n "$1" ]; then
-  scan_dir="$1"
-else
-  scan_dir="$( pwd )"
-fi
-
-py_checker="$0.py"
-
-echo "scan root directory = '$scan_dir'"
-python3 --version
-# Scan recursively and search all *.cpp and *.h files using regex patterns.
-# Assume that script running from a root of Flatbuffers working dir.
-python3 $py_checker "ascii" "$scan_dir/include" "\.h$"
-python3 $py_checker "ascii" "$scan_dir/src"     "\.cpp$"
-python3 $py_checker "ascii" "$scan_dir/tests"   "\.h$"
-python3 $py_checker "utf-8" "$scan_dir/tests"   "\.cpp$"
diff --git a/.travis/check-sources.sh.py b/.travis/check-sources.sh.py
deleted file mode 100644
index 2b001d763..000000000
--- a/.travis/check-sources.sh.py
+++ /dev/null
@@ -1,35 +0,0 @@
-import os
-import re
-import sys
-
-def check_encoding(encoding, scan_dir, regex_pattern):
-  fname = None
-  try:
-    assert encoding in ['ascii', 'utf-8'], "unexpected encoding"
-    cmp = re.compile(regex_pattern)
-    for root, dirs, files in os.walk(scan_dir):
-      fname = root
-      cmp_list = [f for f in files if cmp.search(f) is not None]
-      for f in cmp_list:
-        fname = os.path.join(root, f)
-        with open(fname, mode='rb') as test_file:
-          btext = test_file.read()
-        # check encoding
-        btext.decode(encoding=encoding, errors="strict")
-        if encoding == "utf-8" and btext.startswith(b'\xEF\xBB\xBF'):
-          raise ValueError("unexpected BOM in file")
-        # check LF line endings
-        LF = btext.count(b'\n')
-        CR = btext.count(b'\r')
-        if CR!=0:
-          raise ValueError("invalid line endings: LF({})/CR({})".format(LF, CR))
-  except Exception as err:
-    print("ERROR with [{}]: {}".format(fname, err))
-    return -1
-  else:
-    return 0
-
-if __name__ == "__main__":
-  # python check-sources.sh.py 'ascii' '.' '.*\.(cpp|h)$'
-  res = check_encoding(sys.argv[1], sys.argv[2], sys.argv[3])
-  sys.exit(0 if res == 0 else -1)
diff --git a/.travis/deploy-python.sh b/.travis/deploy-python.sh
deleted file mode 100755
index 4cc03460f..000000000
--- a/.travis/deploy-python.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-PROD_REPOSITORY="https://upload.pypi.org/legacy/"
-TEST_REPOSITORY="https://test.pypi.org/legacy/"
-
-twine upload \
-    --username "$PYPI_USERNAME" \
-    --password "$PYPI_PASSWORD" \
-    --repository-url "$PROD_REPOSITORY" \
-    "$DIR/../python/dist/"*
-
diff --git a/.travis/format_check.sh b/.travis/format_check.sh
deleted file mode 100644
index cbd1d9b0b..000000000
--- a/.travis/format_check.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2021 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -e
-
-# HACKY solution to make nodejs work.
-source ~/.nvm/nvm.sh
-nvm alias default node
-nvm use default
-
-sh scripts/clang-format-git.sh
-
-# Check formatting for go lang
-
-cd go
-gofmt -w .
-cd ..
-cd grpc/examples/go
-sh format.sh
-cd ../../..
-
-node_modules/.bin/eslint ts/** --ext .ts --quiet --fix
-
-#PYTHON IS DISABLED UNTIL WE CREATE A .pylintrc FILE FOR IT
-pylint python/** --disable=all
-
-swiftformat --config swift.swiftformat .
-
-
-if ! git diff --quiet; then
-  echo >&2
-  echo "ERROR: ********************************************************" >&2
-  echo "ERROR: The following differences were found after running" >&2
-  echo "ERROR: .travis/format_check.sh script. Maybe you forgot to format" >&2
-  echo "ERROR: the code after making changes? please check Formatters.md" >&2
-  echo "ERROR: ********************************************************" >&2
-  echo >&2
-  git diff --binary --exit-code
-fi
\ No newline at end of file
diff --git a/.travis/format_install.sh b/.travis/format_install.sh
deleted file mode 100644
index 74908d5f9..000000000
--- a/.travis/format_install.sh
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2020 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -e
-set -x
-
-# install devtools
-install_languages() {
-  sudo apt update
-
-  # Install nodeJS and yarn
-  wget https://raw.githubusercontent.com/creationix/nvm/v0.31.0/nvm.sh -O ~/.nvm/nvm.sh
-  source ~/.nvm/nvm.sh
-  nvm install node
-  node --version
-  curl -o- -L https://yarnpkg.com/install.sh | bash
-  export PATH="$HOME/.yarn/bin:$PATH"
-  yarn config set prefix ~/.yarn -g
-  export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"
-
-  # Install swift
-  sudo apt-get install \
-          binutils \
-          git \
-          libc6-dev \
-          libcurl3 \
-          libedit2 \
-          libgcc-5-dev \
-          libpython2.7 \
-          libsqlite3-0 \
-          libstdc++-5-dev \
-          libxml2 \
-          pkg-config \
-          tzdata \
-          zlib1g-dev
-
-  SWIFT_URL=https://swift.org/builds/swift-5.3.1-release/ubuntu1604/swift-5.3.1-RELEASE/swift-5.3.1-RELEASE-ubuntu16.04.tar.gz
-  curl -fSsL "$SWIFT_URL" -o swift.tar.gz
-
-  mkdir ~/swiftbuild
-  tar -xvzf swift.tar.gz -C ~/swiftbuild
-
-  export PATH="~/swiftbuild/swift-5.3.1-RELEASE-ubuntu16.04/usr/bin:$PATH"
-
-
-  mkdir ~/gobuild
-  wget -c https://golang.org/dl/go1.15.2.linux-amd64.tar.gz
-  tar -xvzf go1.15.2.linux-amd64.tar.gz -C ~/gobuild
-
-  export  PATH="~/gobuild/go/bin:$PATH"
-
-  swift --version
-  go version
-  yarn -v
-  node -v
-}
-
-install_formatters() {
-  # installing swift formatter
-  git clone --depth 1 --branch 0.47.4 https://github.com/nicklockwood/SwiftFormat.git
-  cd SwiftFormat
-  swift build -c release
-  sudo cp .build/release/swiftformat /usr/local/bin/swiftformat
-  cd ..
-
-  which yarn
-  which node
-  yarn -v
-  node -v
-
-  yarn install
-  pip install pylint
-}
-
-install_languages
-export PATH="~/swift/swift/usr/bin:$PATH"
-install_formatters
\ No newline at end of file