diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index d3ef3b4..daac05b 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -26,9 +26,9 @@ jobs:
     - name: "prepare modules"
       run: >
         mkdir -p ~/.config/calcit/modules/ && cd ~/.config/calcit/modules/
-        && git clone https://github.com/calcit-lang/memof.git
-        && git clone https://github.com/calcit-lang/lilac.git
-        && git clone https://github.com/calcit-lang/calcit-test.git
+        && git clone https://github.com/calcit-lang/memof.git --branch=0.0.7
+        && git clone https://github.com/calcit-lang/lilac.git --branch=0.1.5
+        && git clone https://github.com/calcit-lang/calcit-test.git --branch=0.0.3
 
     - name: "load deps"
       run: yarn
diff --git a/calcit.cirru b/calcit.cirru
index 6357278..9574ec6 100644
--- a/calcit.cirru
+++ b/calcit.cirru
@@ -538,7 +538,7 @@
                       |r $ {} (:type :leaf) (:text ||=) (:by |root) (:at 1504774121421)
                       |v $ {} (:type :expr) (:by nil) (:at 1504774121421)
                         :data $ {}
-                          |T $ {} (:type :leaf) (:text |escape) (:by |rJoDgvdeG) (:at 1615285474956)
+                          |T $ {} (:type :leaf) (:text |.escape) (:by |rJoDgvdeG) (:at 1623693894637)
                           |j $ {} (:type :expr) (:by nil) (:at 1504774121421)
                             :data $ {}
                               |T $ {} (:type :leaf) (:text |cond) (:by |root) (:at 1508599040218)
@@ -1104,7 +1104,7 @@
                   |T $ {} (:type :leaf) (:text |x) (:by |root) (:at 1504774121421)
               |v $ {} (:type :expr) (:by nil) (:at 1504774121421)
                 :data $ {}
-                  |T $ {} (:type :leaf) (:text |substr) (:by |rJoDgvdeG) (:at 1612762043536)
+                  |T $ {} (:type :leaf) (:text |&str:slice) (:by |rJoDgvdeG) (:at 1623693561429)
                   |j $ {} (:type :expr) (:by nil) (:at 1504774121421)
                     :data $ {}
                       |T $ {} (:type :leaf) (:text |turn-string) (:by |rJoDgvdeG) (:at 1612762046832)
@@ -2572,7 +2572,7 @@
                   |j $ {} (:type :leaf) (:text |println) (:by |root) (:at 1504774121421)
                   |r $ {} (:type :leaf) (:text |op) (:by |root) (:at 1504774121421)
                   |v $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1584720061550) (:text |op-data)
-                  |L $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1584720208804) (:text |;)
+                  |L $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623599499802) (:text |;)
               |x $ {} (:type :expr) (:by nil) (:at 1504774121421)
                 :data $ {}
                   |T $ {} (:type :leaf) (:text |let) (:by |root) (:at 1504774121421)
@@ -2947,7 +2947,7 @@
                       |T $ {} (:type :leaf) (:text |->) (:by |root) (:at 1504774121421)
                       |n $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1620232997811)
                         :data $ {}
-                          |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1620232997811) (:text |set->list)
+                          |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693653303) (:text |.to-list)
                       |j $ {} (:type :expr) (:by |root) (:at 1513782825167)
                         :data $ {}
                           |D $ {} (:type :leaf) (:text |filter) (:by |root) (:at 1513782826536)
@@ -3109,7 +3109,7 @@
                                               |T $ {} (:type :leaf) (:text |turn-keyword) (:by |rJoDgvdeG) (:at 1610189334191)
                                               |j $ {} (:type :expr) (:by |root) (:at 1513783794332)
                                                 :data $ {}
-                                                  |D $ {} (:type :leaf) (:text |substr) (:by |rJoDgvdeG) (:at 1610189337928)
+                                                  |D $ {} (:type :leaf) (:text |&str:slice) (:by |rJoDgvdeG) (:at 1623693552430)
                                                   |T $ {} (:type :expr) (:by |root) (:at 1513783787120)
                                                     :data $ {}
                                                       |T $ {} (:type :leaf) (:text |turn-string) (:by |rJoDgvdeG) (:at 1610188492570)
@@ -8109,7 +8109,7 @@
                                           |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610203915704) (:text |[])
                                   |r $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610203915704)
                                     :data $ {}
-                                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610203915704) (:text |reverse)
+                                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693595033) (:text |.reverse)
                                   |v $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610203915704)
                                     :data $ {}
                                       |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610203915704) (:text |map)
@@ -8670,9 +8670,9 @@
                 :data $ {}
                   |T $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1615282272526)
                     :data $ {}
-                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282276201) (:text |relevant-record?)
-                      |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282276522) (:text |x)
+                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693512551) (:text |.matches?)
                       |r $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282286494) (:text |schema/Component)
+                      |v $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693490954) (:text |x)
                   |D $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282394918) (:text |if)
                   |L $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1615282395333)
                     :data $ {}
@@ -8695,9 +8695,9 @@
                       |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610204173379) (:text |x)
                   |P $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1615300167942)
                     :data $ {}
-                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615300172486) (:text |relevant-record?)
+                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693524664) (:text |.matches?)
                       |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615300173274) (:text |x)
-                      |r $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615300179540) (:text |schema/Effect)
+                      |b $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693521540) (:text |schema/Effect)
           |element? $ {} (:type :expr) (:by nil) (:at 1504774121421)
             :data $ {}
               |T $ {} (:type :leaf) (:text |defn) (:by |root) (:at 1504774121421)
@@ -8714,9 +8714,9 @@
                       |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610189563418) (:text |x)
                   |f $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1615282580662)
                     :data $ {}
-                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282584454) (:text |relevant-record?)
+                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693510668) (:text |.matches?)
                       |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282585004) (:text |x)
-                      |r $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282587661) (:text |schema/Element)
+                      |b $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693505819) (:text |schema/Element)
                   |p $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1615282775914) (:text |false)
         :proc $ {} (:type :expr) (:by nil) (:at 1504774121421)
           :data $ {}
@@ -10380,10 +10380,7 @@
                               |D $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619539924081) (:text |->)
                               |L $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619539924816)
                                 :data $ {}
-                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619539924816) (:text |set->list)
-                              |H $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619539928971)
-                                :data $ {}
-                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619539928971) (:text |to-pairs)
+                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693621484) (:text |.to-list)
                               |F $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619539932087)
                                 :data $ {}
                                   |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619539932087) (:text |either)
@@ -10856,12 +10853,9 @@
                                               |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610193202421) (:text |first)
                                               |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610193202421) (:text |y)
                               |D $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619540233043) (:text |->)
-                              |L $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619540233943)
-                                :data $ {}
-                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619540233943) (:text |set->list)
                               |H $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619540283177)
                                 :data $ {}
-                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619540283177) (:text |to-pairs)
+                                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693634596) (:text |.to-list)
                               |F $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1619540286780)
                                 :data $ {}
                                   |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1619540286780) (:text |either)
@@ -11206,7 +11200,7 @@
                 :data $ {}
                   |T $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610030745111)
                     :data $ {}
-                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610030751527) (:text |quote-replace)
+                      |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693450692) (:text |quasiquote)
                       |j $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610030752742)
                         :data $ {}
                           |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610030757397) (:text |defn)
@@ -11264,7 +11258,7 @@
                                                           |j $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610030933840) (:text |body)
                                                       |r $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610030935487)
                                                         :data $ {}
-                                                          |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610030983721) (:text |quote-replace)
+                                                          |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693577109) (:text |quasiquote)
                                                           |j $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610030953478)
                                                             :data $ {}
                                                               |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610030954673) (:text |echo)
@@ -11732,7 +11726,7 @@
                       |r $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610031795966) (:text |0)
               |yT $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1610031797072)
                 :data $ {}
-                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1610031803875) (:text |quote-replace)
+                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693459981) (:text |quasiquote)
                   |j $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1611826117097)
                     :data $ {}
                       |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1611826117097) (:text |defn)
@@ -11851,7 +11845,7 @@
                       |r $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1612711003106) (:text |0)
               |yT $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1612711003106)
                 :data $ {}
-                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1612711003106) (:text |quote-replace)
+                  |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1623693443366) (:text |quasiquote)
                   |j $ {} (:type :expr) (:by |rJoDgvdeG) (:at 1612711003106)
                     :data $ {}
                       |T $ {} (:type :leaf) (:by |rJoDgvdeG) (:at 1612711003106) (:text |defn)
@@ -12295,4 +12289,4 @@
     :init-fn |respo.main/main!
     :compact-output? true
     :storage-key |calcit.cirru
-    :version |0.14.27
+    :version |0.14.28
diff --git a/compact.cirru b/compact.cirru
index dbb2f66..5d432f3 100644
--- a/compact.cirru
+++ b/compact.cirru
@@ -2,7 +2,7 @@
 {} (:package |respo)
   :configs $ {} (:init-fn |respo.main/main!) (:reload-fn |respo.main/reload!)
     :modules $ [] |memof/compact.cirru |lilac/compact.cirru |calcit-test/compact.cirru
-    :version |0.14.27
+    :version |0.14.28
   :files $ {}
     |respo.app.style.widget $ {}
       :ns $ quote
@@ -92,7 +92,7 @@
                 v $ last entry
               str
                 prop->attr $ turn-string k
-                , |= $ escape
+                , |= $ .escape
                   cond
                       = k :style
                       style->string v
@@ -173,7 +173,7 @@
             str |on $ turn-string x
         |event->string $ quote
           defn event->string (x)
-            substr (turn-string x) 3
+            &str:slice (turn-string x) 3
         |dashed->camel $ quote
           defn dashed->camel (x)
             .!replace x dashed-letter-pattern $ fn (cc pos prop)
@@ -469,7 +469,7 @@
                       k $ get pair 0
                       v $ get pair 1
                     not $ starts-with? (turn-string k) "\"on-"
-                set->list
+                .to-list
                 sort $ fn (x y)
                   compare-xy (first x) (first y)
         |pick-event $ quote
@@ -488,7 +488,7 @@
                         k $ get pair 0
                         v $ get pair 1
                       []
-                        turn-keyword $ substr (turn-string k) 3
+                        turn-keyword $ &str:slice (turn-string k) 3
                         , v
                   pairs-map
         |val-exists? $ quote
@@ -1191,7 +1191,7 @@
                     {} (:class-name |task-list) (:style style-list)
                     -> tasks
                       either $ []
-                      reverse
+                      .reverse
                       map $ fn (task)
                         let
                             task-id $ :id task
@@ -1289,13 +1289,13 @@
                 true false
         |component? $ quote
           defn component? (x)
-            if (record? x) (relevant-record? x schema/Component) false
+            if (record? x) (.matches? schema/Component x) false
         |effect? $ quote
           defn effect? (x)
-            and (record? x) (relevant-record? x schema/Effect)
+            and (record? x) (.matches? schema/Effect x)
         |element? $ quote
           defn element? (x)
-            if (record? x) (relevant-record? x schema/Element) false
+            if (record? x) (.matches? schema/Element x) false
       :proc $ quote ()
     |respo.app.comp.task $ {}
       :ns $ quote
@@ -1527,8 +1527,7 @@
                 attrs $ pick-attrs props
                 styles $ ->
                   either (:style props) ({})
-                  to-pairs
-                  set->list
+                  .to-list
                   sort $ fn (x y)
                     compare-xy (first x) (first y)
                 event $ pick-event props
@@ -1594,8 +1593,7 @@
                 attrs $ pick-attrs props
                 styles $ -> props (:style)
                   either $ {}
-                  to-pairs
-                  set->list
+                  .to-list
                   sort $ fn (x y)
                     compare-xy (first x) (first y)
                 event $ pick-event props
@@ -1645,7 +1643,7 @@
             let
                 args-var $ gensym "\"args"
                 params-var $ gensym "\"params"
-              quote-replace $ defn ~effect-name ~args
+              quasiquote $ defn ~effect-name ~args
                 %{} schema/Effect
                   :name $ ~ (turn-keyword effect-name)
                   :coord $ []
@@ -1653,7 +1651,7 @@
                   :method $ fn (~args-var ~params-var)
                     let[] ~args ~args-var $ let[] ~params ~params-var
                       ~@ $ if (empty? body)
-                        quote-replace $ echo "\"WARNING:" ~effect-name "\"lack code for handling effects!" 
+                        quasiquote $ echo "\"WARNING:" ~effect-name "\"lack code for handling effects!" 
                         , body
         |list-> $ quote
           defn list-> (props children) (create-list-element :div props children)
@@ -1720,7 +1718,7 @@
             assert "\"expected symbol" $ symbol? x
             assert "\"expected params" $ list? params
             assert "\"expected some result" $ > (count body) 0
-            quote-replace $ defn ~x ~params ~@body
+            quasiquote $ defn ~x ~params ~@body
         |h1 $ quote
           defn h1 (props & children)
             create-element :h1 props & $ map children confirm-child
@@ -1738,7 +1736,7 @@
             assert "\"expected symbol of comp-name" $ symbol? comp-name
             assert "\"expected list for params" $ list? params
             assert "\"some component retured" $ &> (count body) 0
-            quote-replace $ defn ~comp-name (~ params)
+            quasiquote $ defn ~comp-name (~ params)
               extract-effects-list $ %{} schema/Component
                 :effects $ []
                 :name $ ~ (turn-keyword comp-name)
diff --git a/main.js b/main.js
index f81c19f..3ca97c3 100644
--- a/main.js
+++ b/main.js
@@ -1,10 +1,10 @@
 
-import { main_BANG_ } from "./js-out/respo.main.js"
+import { main_$x_ } from "./js-out/respo.main.js"
 
-main_BANG_()
+main_$x_()
 
 if (import.meta.hot) {
   import.meta.hot.accept('./js-out/respo.main.js', (main) => {
-    main.reload_BANG_()
+    main.reload_$x_()
   })
 }
diff --git a/package.json b/package.json
index f7d0fb3..45e6fc3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-  "version": "0.14.27",
+  "version": "0.14.28",
   "dependencies": {
-    "@calcit/procs": "^0.3.37"
+    "@calcit/procs": "^0.4.0-a3"
   },
   "scripts": {
     "test": "cr --once --emit-js --init-fn=respo.test.main/main! && target=node entry=./test.js yarn webpack && node js-out/bundle.js"
diff --git a/test.js b/test.js
index 1701a02..e88d8dc 100644
--- a/test.js
+++ b/test.js
@@ -1,10 +1,10 @@
 
-import { main_BANG_ } from "./js-out/respo.test.main.js"
+import { main_$x_ } from "./js-out/respo.test.main.js"
 
-main_BANG_()
+main_$x_()
 
 if (import.meta.hot) {
   import.meta.hot.accept('./js-out/respo.test.main.js', (main) => {
-    main.reload_BANG_()
+    main.reload_$x_()
   })
 }
diff --git a/yarn.lock b/yarn.lock
index 664ed69..63a7195 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,10 +2,10 @@
 # yarn lockfile v1
 
 
-"@calcit/procs@^0.3.37":
-  version "0.3.37"
-  resolved "https://registry.npmjs.org/@calcit/procs/-/procs-0.3.37.tgz#71c746f7ba3f2411624f2c64f6bad9e3099fa336"
-  integrity sha512-BpUCnFibBLbxdAZGrxAOIHCi3w7MkYvufKyDaeHDxw3UlNeEpXjmYJaEZ47p8wdvolOGncSq9xcq6uJTN4KGeg==
+"@calcit/procs@^0.4.0-a3":
+  version "0.4.0-a3"
+  resolved "https://registry.npmjs.org/@calcit/procs/-/procs-0.4.0-a3.tgz#fbc9e85b3dc256bb701b20d502576dcf6d796d5e"
+  integrity sha512-8bbzcba6gCAPimsMTsknz3aDKPRas3DRynmtAXarsFJU7EOxXV0hFgd77FlmX3wawQNaqYVyB+mrNdIzI4Z/WA==
   dependencies:
     "@calcit/ternary-tree" "0.0.13"
     "@cirru/parser.ts" "^0.0.3"
@@ -615,9 +615,9 @@ pkg-dir@^4.2.0:
     find-up "^4.0.0"
 
 postcss@^8.3.0:
-  version "8.3.2"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.3.2.tgz#ed3ec489f5428af5740cd6effcc216b4d455ee64"
-  integrity sha512-y1FK/AWdZlBF5lusS5j5l4/vF67+vQZt1SXPVJ32y1kRGDQyrs1zk32hG1cInRTu14P0V+orPz+ifwW/7rR4bg==
+  version "8.3.4"
+  resolved "https://registry.npmjs.org/postcss/-/postcss-8.3.4.tgz#41ece1c43f2f7c74dc7d90144047ce052757b822"
+  integrity sha512-/tZY0PXExXXnNhKv3TOvZAOUYRyuqcCbBm2c17YMDK0PlVII3K7/LKdt3ScHL+hhouddjUWi+1sKDf9xXW+8YA==
   dependencies:
     colorette "^1.2.2"
     nanoid "^3.1.23"