CSS

css animated skills bar

<div class="skills">
    <div class="skills-bar">
        <div class="bar">
            <div class="info">
                <span>CSS</span>
            </div>
            <div class="progress-line">
                <span class="css"></span>
            </div>
        </div>
        <div class="bar">
            <div class="info">
                <span>HTML</span>
            </div>
            <div class="progress-line">
                <span class="html"></span>
            </div>
        </div>
        <div class="bar">
            <div class="info">
                <span>PYTHON</span>
            </div>
            <div class="progress-line">
                <span class="python"></span>
            </div>
        </div>
        <div class="bar">
            <div class="info">
                <span>JAVASCRIPT</span>
            </div>
            <div class="progress-line">
                <span class="javascript"></span>
            </div>
        </div>
        <div class="bar">
            <div class="info">
                <span>BOOTSTRAP</span>
            </div>
            <div class="progress-line">
                <span class="bootstrap"></span>
            </div>
        </div>
    </div>
</div>

css animated skills bar

body {
  background: #09f;
}

.skills {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 19px 38px rgba(0, 0, 0, 0.3), 0 15px 12px rgba(0, 0, 0, 0.22);
}

.skills-bar {
  padding: 25px 30px;
}

.skills-bar .bar {
  margin: 25px 0;
}

.skills-bar .bar .info span {
  font-size: 1rem;
  font-weight: 500;
}

.skills-bar .bar .info {
  margin-bottom: 8px;
  color: #07374a;
}

.skills-bar .bar .progress-line {
  position: relative;
  height: 10px;
  width: 550px;
  background: #f0f0f0;
  border-radius: 10px;
  transform: scaleX(0);
  transform-origin: left;
  animation: animate 1s cubic-bezier(1, 0, 0.5, 1) forwards;
}

.bar .progress-line span {
  position: absolute;
  background: #09f;
  height: 100%;
  border-radius: 10px;
  transform: scaleX(0);
  transform-origin: left;
  text-transfrom: uppercase;
  animation: animate 1s 1s cubic-bezier(1, 0, 0.5, 1) forwards;
}

@keyframes animate {
  100% {transform: scaleX(1);}
}

.progress-line .html { width: 80%; }
.progress-line .css { width: 70%; }
.progress-line .javascript { width: 55%; }
.progress-line .bootstrap { width: 90%; }
.progress-line .python { width: 85%; }

.bar .progress-line span::before {
  position: absolute;
  content: '';
  height: 0;
  right: 0;
  top: -14px;
  width: 0;
  border: 7px solid transparent;
  border-bottom-width: 0px;
  border-right-width: 0px;
  border-top-style: #f0f0f0;
  border-top-color: #07374a;
}

.bar .progress-line span::after {
  position: absolute;
  right: 0;
  top: -28px;
  color: #f0f0f0;
  font-size: 12px;
  font-weight: 700;
  background: #07374a;
  padding: 1px 8px;
  border-radius: 3px;
}

.progress-line .html::after { content: "80%"; }
.progress-line .css::after { content: "70%"; }
.progress-line .javascript::after { content: "55%"; }
.progress-line .bootstrap::after { content: "90%"; }
.progress-line .python::after { content: "85%"; }

/* ////........Media Query........//// */
@media (max-width: 700px) {
  .skills{ width: 80%; }
  .skills-bar .bar .progress-line{ width: 100%; }
}