diff --git a/src/devtools/actions.hpp b/src/devtools/actions.hpp
new file mode 100644
index 00000000..abe76bfc
--- /dev/null
+++ b/src/devtools/actions.hpp
@@ -0,0 +1,160 @@
+#pragma once
+
+#include <vector>
+#include <memory>
+
+class Action {
+public:
+    virtual ~Action() = default;
+
+    virtual void apply() = 0;
+    virtual void revert() = 0;
+};
+
+class InversedAction : public Action {
+public:
+    InversedAction(std::unique_ptr<Action> action) : action(std::move(action)) {}
+
+    void apply() override {
+        action->revert();
+    }
+
+    void revert() override {
+        action->apply();
+    }
+ private:
+    std::unique_ptr<Action> action;
+};
+
+class CombinedAction : public Action {
+public:
+    CombinedAction(std::vector<std::unique_ptr<Action>> actions)
+        : actions(std::move(actions)) {
+    }
+
+    void apply() override {
+        for (auto& action : actions) {
+            action->apply();
+        }
+    }
+
+    void revert() override {
+        for (int i = actions.size() - 1; i >= 0; i--) {
+            actions[i]->revert();
+        }
+    }
+private:
+    std::vector<std::unique_ptr<Action>> actions;
+};
+
+class ActionsHistory {
+public:
+    ActionsHistory() {};
+
+    /// @brief Remove all actions available to redo
+    void clearRedo() {
+        if (actionPtr < actions.size()) {
+            actions.erase(actions.begin() + actionPtr, actions.end());
+        }
+    }
+
+    /// @brief Store action without applying
+    void store(std::unique_ptr<Action> action, bool reverse=false) {
+        if (lock) {
+            return;
+        }
+        if (reverse) {
+            action = std::make_unique<InversedAction>(std::move(action));
+        }
+        clearRedo();
+        actions.emplace_back(std::move(action));
+        actionPtr++;
+    }
+    
+    /// @brief Apply action and store it
+    void apply(std::unique_ptr<Action> action) {
+        if (lock) {
+            return;
+        }
+        clearRedo();
+        lock = true;
+        action->apply();
+        lock = false;
+        actions.emplace_back(std::move(action));
+        actionPtr++;
+    }
+
+    /// @brief Revert the last action
+    /// @return true if any action reverted
+    bool undo() {
+        if (lock || actionPtr == 0) {
+            return false;
+        }
+        auto& action = actions[--actionPtr];
+        lock = true;
+        action->revert();
+        lock = false;
+        return true;
+    }
+
+    /// @brief Revert the last action
+    /// @return true if any action reapplied
+    bool redo() {
+        if (lock || actionPtr == actions.size()) {
+            return false;
+        }
+        auto& action = actions[actionPtr++];
+        lock = true;
+        action->apply();
+        lock = false;
+        return true;
+    }
+
+    /// @brief Clear history without reverting actions
+    void clear() {
+        actionPtr = 0;
+        actions.clear();
+    }
+
+    /// @brief Squash last n actions into one CombinedAction
+    /// @param n number of actions to squash
+    void squash(ptrdiff_t n) {
+        if (n < 2) {
+            return;
+        }
+        n = std::min(n, static_cast<ptrdiff_t>(actionPtr));
+        std::vector<std::unique_ptr<Action>> squashing;
+        for (size_t i = actionPtr - n; i < actionPtr; i++) {
+            squashing.emplace_back(std::move(actions[i]));
+        }
+        actions.erase(actions.begin() + actionPtr - n, actions.end());
+        actionPtr -= n;
+        store(std::make_unique<CombinedAction>(std::move(squashing)));
+    }
+
+    size_t size() const {
+        return actionPtr;
+    }
+
+    /// @brief On destruction squashing actions stored since initialization
+    struct Combination {
+        ActionsHistory& history;
+        size_t historySize;
+
+        Combination(ActionsHistory& history)
+            : history(history), historySize(history.size()) {
+        }
+
+        ~Combination() {
+            history.squash(history.size() - historySize);
+        }
+    };
+
+    Combination beginCombination() {
+        return Combination(*this);
+    }
+private:
+    std::vector<std::unique_ptr<Action>> actions;
+    size_t actionPtr = 0;
+    bool lock = false;
+};